86735900

素因数分解:

$2^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:375

約数の個数: 72

約数和(自身を含む): 195352080

約数和(自身を除く): 108616180

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 59, 61, 100, 118, 122, 236, 241, 244, 295, 305, 482, 590, 610, 964, 1180, 1205, 1220, 1475, 1525, 2410, 2950, 3050, 3599, 4820, 5900, 6025, 6100, 7198, 12050, 14219, 14396, 14701, 17995, 24100, 28438, 29402, 35990, 56876, 58804, 71095, 71980, 73505, 89975, 142190, 147010, 179950, 284380, 294020, 355475, 359900, 367525, 710950, 735050, 867359, 1421900, 1470100, 1734718, 3469436, 4336795, 8673590, 17347180, 21683975, 43367950, 86735900]

約数ペア:

[(1, 86735900), (2, 43367950), (4, 21683975), (5, 17347180), (10, 8673590), (20, 4336795), (25, 3469436), (50, 1734718), (59, 1470100), (61, 1421900), (100, 867359), (118, 735050), (122, 710950), (236, 367525), (241, 359900), (244, 355475), (295, 294020), (305, 284380), (482, 179950), (590, 147010), (610, 142190), (964, 89975), (1180, 73505), (1205, 71980), (1220, 71095), (1475, 58804), (1525, 56876), (2410, 35990), (2950, 29402), (3050, 28438), (3599, 24100), (4820, 17995), (5900, 14701), (6025, 14396), (6100, 14219), (7198, 12050)]