98342480

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:181

約数の個数: 160

約数和(自身を含む): 262483200

約数和(自身を除く): 164140720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 29, 38, 40, 46, 58, 76, 80, 92, 95, 97, 115, 116, 145, 152, 184, 190, 194, 230, 232, 290, 304, 368, 380, 388, 437, 460, 464, 485, 551, 580, 667, 760, 776, 874, 920, 970, 1102, 1160, 1334, 1520, 1552, 1748, 1840, 1843, 1940, 2185, 2204, 2231, 2320, 2668, 2755, 2813, 3335, 3496, 3686, 3880, 4370, 4408, 4462, 5336, 5510, 5626, 6670, 6992, 7372, 7760, 8740, 8816, 8924, 9215, 10672, 11020, 11155, 11252, 12673, 13340, 14065, 14744, 17480, 17848, 18430, 22040, 22310, 22504, 25346, 26680, 28130, 29488, 34960, 35696, 36860, 42389, 44080, 44620, 45008, 50692, 53360, 53447, 56260, 63365, 64699, 73720, 84778, 89240, 101384, 106894, 112520, 126730, 129398, 147440, 169556, 178480, 202768, 211945, 213788, 225040, 253460, 258796, 267235, 323495, 339112, 423890, 427576, 506920, 517592, 534470, 646990, 678224, 847780, 855152, 1013840, 1035184, 1068940, 1229281, 1293980, 1695560, 2137880, 2458562, 2587960, 3391120, 4275760, 4917124, 5175920, 6146405, 9834248, 12292810, 19668496, 24585620, 49171240, 98342480]

約数ペア:

[(1, 98342480), (2, 49171240), (4, 24585620), (5, 19668496), (8, 12292810), (10, 9834248), (16, 6146405), (19, 5175920), (20, 4917124), (23, 4275760), (29, 3391120), (38, 2587960), (40, 2458562), (46, 2137880), (58, 1695560), (76, 1293980), (80, 1229281), (92, 1068940), (95, 1035184), (97, 1013840), (115, 855152), (116, 847780), (145, 678224), (152, 646990), (184, 534470), (190, 517592), (194, 506920), (230, 427576), (232, 423890), (290, 339112), (304, 323495), (368, 267235), (380, 258796), (388, 253460), (437, 225040), (460, 213788), (464, 211945), (485, 202768), (551, 178480), (580, 169556), (667, 147440), (760, 129398), (776, 126730), (874, 112520), (920, 106894), (970, 101384), (1102, 89240), (1160, 84778), (1334, 73720), (1520, 64699), (1552, 63365), (1748, 56260), (1840, 53447), (1843, 53360), (1940, 50692), (2185, 45008), (2204, 44620), (2231, 44080), (2320, 42389), (2668, 36860), (2755, 35696), (2813, 34960), (3335, 29488), (3496, 28130), (3686, 26680), (3880, 25346), (4370, 22504), (4408, 22310), (4462, 22040), (5336, 18430), (5510, 17848), (5626, 17480), (6670, 14744), (6992, 14065), (7372, 13340), (7760, 12673), (8740, 11252), (8816, 11155), (8924, 11020), (9215, 10672)]