88907000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{977}}^1$

素因数の和:1018

約数の個数: 128

約数和(自身を含む): 256314240

約数和(自身を除く): 167407240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 125, 130, 140, 175, 182, 200, 250, 260, 280, 325, 350, 364, 455, 500, 520, 650, 700, 728, 875, 910, 977, 1000, 1300, 1400, 1625, 1750, 1820, 1954, 2275, 2600, 3250, 3500, 3640, 3908, 4550, 4885, 6500, 6839, 7000, 7816, 9100, 9770, 11375, 12701, 13000, 13678, 18200, 19540, 22750, 24425, 25402, 27356, 34195, 39080, 45500, 48850, 50804, 54712, 63505, 68390, 88907, 91000, 97700, 101608, 122125, 127010, 136780, 170975, 177814, 195400, 244250, 254020, 273560, 317525, 341950, 355628, 444535, 488500, 508040, 635050, 683900, 711256, 854875, 889070, 977000, 1270100, 1367800, 1587625, 1709750, 1778140, 2222675, 2540200, 3175250, 3419500, 3556280, 4445350, 6350500, 6839000, 8890700, 11113375, 12701000, 17781400, 22226750, 44453500, 88907000]

約数ペア:

[(1, 88907000), (2, 44453500), (4, 22226750), (5, 17781400), (7, 12701000), (8, 11113375), (10, 8890700), (13, 6839000), (14, 6350500), (20, 4445350), (25, 3556280), (26, 3419500), (28, 3175250), (35, 2540200), (40, 2222675), (50, 1778140), (52, 1709750), (56, 1587625), (65, 1367800), (70, 1270100), (91, 977000), (100, 889070), (104, 854875), (125, 711256), (130, 683900), (140, 635050), (175, 508040), (182, 488500), (200, 444535), (250, 355628), (260, 341950), (280, 317525), (325, 273560), (350, 254020), (364, 244250), (455, 195400), (500, 177814), (520, 170975), (650, 136780), (700, 127010), (728, 122125), (875, 101608), (910, 97700), (977, 91000), (1000, 88907), (1300, 68390), (1400, 63505), (1625, 54712), (1750, 50804), (1820, 48850), (1954, 45500), (2275, 39080), (2600, 34195), (3250, 27356), (3500, 25402), (3640, 24425), (3908, 22750), (4550, 19540), (4885, 18200), (6500, 13678), (6839, 13000), (7000, 12701), (7816, 11375), (9100, 9770)]