92757580

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2\times {\mathrm{89}}^1$

素因数の和:211

約数の個数: 72

約数和(自身を含む): 208414080

約数和(自身を除く): 115656500

約数列:

[1, 2, 4, 5, 10, 20, 31, 41, 62, 82, 89, 124, 155, 164, 178, 205, 310, 356, 410, 445, 620, 820, 890, 1271, 1681, 1780, 2542, 2759, 3362, 3649, 5084, 5518, 6355, 6724, 7298, 8405, 11036, 12710, 13795, 14596, 16810, 18245, 25420, 27590, 33620, 36490, 52111, 55180, 72980, 104222, 113119, 149609, 208444, 226238, 260555, 299218, 452476, 521110, 565595, 598436, 748045, 1042220, 1131190, 1496090, 2262380, 2992180, 4637879, 9275758, 18551516, 23189395, 46378790, 92757580]

約数ペア:

[(1, 92757580), (2, 46378790), (4, 23189395), (5, 18551516), (10, 9275758), (20, 4637879), (31, 2992180), (41, 2262380), (62, 1496090), (82, 1131190), (89, 1042220), (124, 748045), (155, 598436), (164, 565595), (178, 521110), (205, 452476), (310, 299218), (356, 260555), (410, 226238), (445, 208444), (620, 149609), (820, 113119), (890, 104222), (1271, 72980), (1681, 55180), (1780, 52111), (2542, 36490), (2759, 33620), (3362, 27590), (3649, 25420), (5084, 18245), (5518, 16810), (6355, 14596), (6724, 13795), (7298, 12710), (8405, 11036)]