104979680

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1231}}^1$

素因数の和:1300

約数の個数: 96

約数和(自身を含む): 273829248

約数和(自身を除く): 168849568

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 41, 52, 65, 80, 82, 104, 130, 160, 164, 205, 208, 260, 328, 410, 416, 520, 533, 656, 820, 1040, 1066, 1231, 1312, 1640, 2080, 2132, 2462, 2665, 3280, 4264, 4924, 5330, 6155, 6560, 8528, 9848, 10660, 12310, 16003, 17056, 19696, 21320, 24620, 32006, 39392, 42640, 49240, 50471, 64012, 80015, 85280, 98480, 100942, 128024, 160030, 196960, 201884, 252355, 256048, 320060, 403768, 504710, 512096, 640120, 656123, 807536, 1009420, 1280240, 1312246, 1615072, 2018840, 2560480, 2624492, 3280615, 4037680, 5248984, 6561230, 8075360, 10497968, 13122460, 20995936, 26244920, 52489840, 104979680]

約数ペア:

[(1, 104979680), (2, 52489840), (4, 26244920), (5, 20995936), (8, 13122460), (10, 10497968), (13, 8075360), (16, 6561230), (20, 5248984), (26, 4037680), (32, 3280615), (40, 2624492), (41, 2560480), (52, 2018840), (65, 1615072), (80, 1312246), (82, 1280240), (104, 1009420), (130, 807536), (160, 656123), (164, 640120), (205, 512096), (208, 504710), (260, 403768), (328, 320060), (410, 256048), (416, 252355), (520, 201884), (533, 196960), (656, 160030), (820, 128024), (1040, 100942), (1066, 98480), (1231, 85280), (1312, 80015), (1640, 64012), (2080, 50471), (2132, 49240), (2462, 42640), (2665, 39392), (3280, 32006), (4264, 24620), (4924, 21320), (5330, 19696), (6155, 17056), (6560, 16003), (8528, 12310), (9848, 10660)]