20085569130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{569}}^1\times {\mathrm{2609}}^1$

素因数の和:3240

約数の個数: 128

約数和(自身を含む): 53985657600

約数和(自身を除く): 33900088470

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 41, 55, 66, 82, 110, 123, 165, 205, 246, 330, 410, 451, 569, 615, 902, 1138, 1230, 1353, 1707, 2255, 2609, 2706, 2845, 3414, 4510, 5218, 5690, 6259, 6765, 7827, 8535, 12518, 13045, 13530, 15654, 17070, 18777, 23329, 26090, 28699, 31295, 37554, 39135, 46658, 57398, 62590, 69987, 78270, 86097, 93885, 106969, 116645, 139974, 143495, 172194, 187770, 213938, 233290, 256619, 286990, 320907, 349935, 430485, 513238, 534845, 641814, 699870, 769857, 860970, 1069690, 1176659, 1283095, 1484521, 1539714, 1604535, 2353318, 2566190, 2969042, 3209070, 3529977, 3849285, 4453563, 5883295, 7059954, 7422605, 7698570, 8907126, 11766590, 14845210, 16329731, 17649885, 22267815, 32659462, 35299770, 44535630, 48989193, 60865361, 81648655, 97978386, 121730722, 163297310, 182596083, 244945965, 304326805, 365192166, 489891930, 608653610, 669518971, 912980415, 1339037942, 1825960830, 2008556913, 3347594855, 4017113826, 6695189710, 10042784565, 20085569130]

約数ペア:

[(1, 20085569130), (2, 10042784565), (3, 6695189710), (5, 4017113826), (6, 3347594855), (10, 2008556913), (11, 1825960830), (15, 1339037942), (22, 912980415), (30, 669518971), (33, 608653610), (41, 489891930), (55, 365192166), (66, 304326805), (82, 244945965), (110, 182596083), (123, 163297310), (165, 121730722), (205, 97978386), (246, 81648655), (330, 60865361), (410, 48989193), (451, 44535630), (569, 35299770), (615, 32659462), (902, 22267815), (1138, 17649885), (1230, 16329731), (1353, 14845210), (1707, 11766590), (2255, 8907126), (2609, 7698570), (2706, 7422605), (2845, 7059954), (3414, 5883295), (4510, 4453563), (5218, 3849285), (5690, 3529977), (6259, 3209070), (6765, 2969042), (7827, 2566190), (8535, 2353318), (12518, 1604535), (13045, 1539714), (13530, 1484521), (15654, 1283095), (17070, 1176659), (18777, 1069690), (23329, 860970), (26090, 769857), (28699, 699870), (31295, 641814), (37554, 534845), (39135, 513238), (46658, 430485), (57398, 349935), (62590, 320907), (69987, 286990), (78270, 256619), (86097, 233290), (93885, 213938), (106969, 187770), (116645, 172194), (139974, 143495)]