84856160

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:264

約数の個数: 96

約数和(自身を含む): 208202400

約数和(自身を除く): 123346240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 89, 101, 118, 160, 178, 202, 236, 295, 356, 404, 445, 472, 505, 590, 712, 808, 890, 944, 1010, 1180, 1424, 1616, 1780, 1888, 2020, 2360, 2848, 3232, 3560, 4040, 4720, 5251, 5959, 7120, 8080, 8989, 9440, 10502, 11918, 14240, 16160, 17978, 21004, 23836, 26255, 29795, 35956, 42008, 44945, 47672, 52510, 59590, 71912, 84016, 89890, 95344, 105020, 119180, 143824, 168032, 179780, 190688, 210040, 238360, 287648, 359560, 420080, 476720, 530351, 719120, 840160, 953440, 1060702, 1438240, 2121404, 2651755, 4242808, 5303510, 8485616, 10607020, 16971232, 21214040, 42428080, 84856160]

約数ペア:

[(1, 84856160), (2, 42428080), (4, 21214040), (5, 16971232), (8, 10607020), (10, 8485616), (16, 5303510), (20, 4242808), (32, 2651755), (40, 2121404), (59, 1438240), (80, 1060702), (89, 953440), (101, 840160), (118, 719120), (160, 530351), (178, 476720), (202, 420080), (236, 359560), (295, 287648), (356, 238360), (404, 210040), (445, 190688), (472, 179780), (505, 168032), (590, 143824), (712, 119180), (808, 105020), (890, 95344), (944, 89890), (1010, 84016), (1180, 71912), (1424, 59590), (1616, 52510), (1780, 47672), (1888, 44945), (2020, 42008), (2360, 35956), (2848, 29795), (3232, 26255), (3560, 23836), (4040, 21004), (4720, 17978), (5251, 16160), (5959, 14240), (7120, 11918), (8080, 10502), (8989, 9440)]