98761280

素因数分解:

$2^6\times 5^1\times {\mathrm{59}}^1\times {\mathrm{5231}}^1$

素因数の和:5307

約数の個数: 56

約数和(自身を含む): 239207040

約数和(自身を除く): 140445760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 160, 236, 295, 320, 472, 590, 944, 1180, 1888, 2360, 3776, 4720, 5231, 9440, 10462, 18880, 20924, 26155, 41848, 52310, 83696, 104620, 167392, 209240, 308629, 334784, 418480, 617258, 836960, 1234516, 1543145, 1673920, 2469032, 3086290, 4938064, 6172580, 9876128, 12345160, 19752256, 24690320, 49380640, 98761280]

約数ペア:

[(1, 98761280), (2, 49380640), (4, 24690320), (5, 19752256), (8, 12345160), (10, 9876128), (16, 6172580), (20, 4938064), (32, 3086290), (40, 2469032), (59, 1673920), (64, 1543145), (80, 1234516), (118, 836960), (160, 617258), (236, 418480), (295, 334784), (320, 308629), (472, 209240), (590, 167392), (944, 104620), (1180, 83696), (1888, 52310), (2360, 41848), (3776, 26155), (4720, 20924), (5231, 18880), (9440, 10462)]