91141004020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^2\times {\mathrm{61}}^1\times {\mathrm{1951}}^1$

素因数の和:2150

約数の個数: 144

約数和(自身を含む): 215987175936

約数和(自身を除く): 124846171916

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 61, 110, 118, 122, 220, 236, 244, 295, 305, 590, 610, 649, 671, 1180, 1220, 1298, 1342, 1951, 2596, 2684, 3245, 3355, 3481, 3599, 3902, 6490, 6710, 6962, 7198, 7804, 9755, 12980, 13420, 13924, 14396, 17405, 17995, 19510, 21461, 34810, 35990, 38291, 39020, 39589, 42922, 69620, 71980, 76582, 79178, 85844, 107305, 115109, 119011, 153164, 158356, 191455, 197945, 212341, 214610, 230218, 238022, 382910, 395890, 424682, 429220, 460436, 476044, 575545, 595055, 765820, 791780, 849364, 1061705, 1151090, 1190110, 1266199, 1309121, 2123410, 2302180, 2335751, 2380220, 2532398, 2618242, 4246820, 4671502, 5064796, 5236484, 6330995, 6545605, 6791431, 7021649, 9343004, 11678755, 12661990, 13091210, 13582862, 14043298, 23357510, 25323980, 26182420, 27165724, 28086596, 33957155, 35108245, 46715020, 67914310, 70216490, 74705741, 77238139, 135828620, 140432980, 149411482, 154476278, 298822964, 308952556, 373528705, 386190695, 414277291, 747057410, 772381390, 828554582, 1494114820, 1544762780, 1657109164, 2071386455, 4142772910, 4557050201, 8285545820, 9114100402, 18228200804, 22785251005, 45570502010, 91141004020]

約数ペア:

[(1, 91141004020), (2, 45570502010), (4, 22785251005), (5, 18228200804), (10, 9114100402), (11, 8285545820), (20, 4557050201), (22, 4142772910), (44, 2071386455), (55, 1657109164), (59, 1544762780), (61, 1494114820), (110, 828554582), (118, 772381390), (122, 747057410), (220, 414277291), (236, 386190695), (244, 373528705), (295, 308952556), (305, 298822964), (590, 154476278), (610, 149411482), (649, 140432980), (671, 135828620), (1180, 77238139), (1220, 74705741), (1298, 70216490), (1342, 67914310), (1951, 46715020), (2596, 35108245), (2684, 33957155), (3245, 28086596), (3355, 27165724), (3481, 26182420), (3599, 25323980), (3902, 23357510), (6490, 14043298), (6710, 13582862), (6962, 13091210), (7198, 12661990), (7804, 11678755), (9755, 9343004), (12980, 7021649), (13420, 6791431), (13924, 6545605), (14396, 6330995), (17405, 5236484), (17995, 5064796), (19510, 4671502), (21461, 4246820), (34810, 2618242), (35990, 2532398), (38291, 2380220), (39020, 2335751), (39589, 2302180), (42922, 2123410), (69620, 1309121), (71980, 1266199), (76582, 1190110), (79178, 1151090), (85844, 1061705), (107305, 849364), (115109, 791780), (119011, 765820), (153164, 595055), (158356, 575545), (191455, 476044), (197945, 460436), (212341, 429220), (214610, 424682), (230218, 395890), (238022, 382910)]