394077698950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{739}}^1\times {\mathrm{19079}}^1$

素因数の和:19886

約数の個数: 96

約数和(自身を含む): 808860729600

約数和(自身を除く): 414783030650

約数列:

[1, 2, 5, 10, 13, 25, 26, 43, 50, 65, 86, 130, 215, 325, 430, 559, 650, 739, 1075, 1118, 1478, 2150, 2795, 3695, 5590, 7390, 9607, 13975, 18475, 19079, 19214, 27950, 31777, 36950, 38158, 48035, 63554, 95395, 96070, 158885, 190790, 240175, 248027, 317770, 413101, 476975, 480350, 496054, 794425, 820397, 826202, 953950, 1240135, 1588850, 1640794, 2065505, 2480270, 4101985, 4131010, 6200675, 8203970, 10327525, 10665161, 12401350, 14099381, 20509925, 20655050, 21330322, 28198762, 41019850, 53325805, 70496905, 106651610, 140993810, 183291953, 266629025, 352484525, 366583906, 533258050, 606273383, 704969050, 916459765, 1212546766, 1832919530, 3031366915, 4582298825, 6062733830, 7881553979, 9164597650, 15156834575, 15763107958, 30313669150, 39407769895, 78815539790, 197038849475, 394077698950]

約数ペア:

[(1, 394077698950), (2, 197038849475), (5, 78815539790), (10, 39407769895), (13, 30313669150), (25, 15763107958), (26, 15156834575), (43, 9164597650), (50, 7881553979), (65, 6062733830), (86, 4582298825), (130, 3031366915), (215, 1832919530), (325, 1212546766), (430, 916459765), (559, 704969050), (650, 606273383), (739, 533258050), (1075, 366583906), (1118, 352484525), (1478, 266629025), (2150, 183291953), (2795, 140993810), (3695, 106651610), (5590, 70496905), (7390, 53325805), (9607, 41019850), (13975, 28198762), (18475, 21330322), (19079, 20655050), (19214, 20509925), (27950, 14099381), (31777, 12401350), (36950, 10665161), (38158, 10327525), (48035, 8203970), (63554, 6200675), (95395, 4131010), (96070, 4101985), (158885, 2480270), (190790, 2065505), (240175, 1640794), (248027, 1588850), (317770, 1240135), (413101, 953950), (476975, 826202), (480350, 820397), (496054, 794425)]