25193094560

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{11699}}^1$

素因数の和:12070

約数の個数: 96

約数和(自身を含む): 61102641600

約数和(自身を除く): 35909547040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 313, 344, 430, 626, 688, 860, 1252, 1376, 1565, 1720, 2504, 3130, 3440, 5008, 6260, 6880, 10016, 11699, 12520, 13459, 23398, 25040, 26918, 46796, 50080, 53836, 58495, 67295, 93592, 107672, 116990, 134590, 187184, 215344, 233980, 269180, 374368, 430688, 467960, 503057, 538360, 935920, 1006114, 1076720, 1871840, 2012228, 2153440, 2515285, 3661787, 4024456, 5030570, 7323574, 8048912, 10061140, 14647148, 16097824, 18308935, 20122280, 29294296, 36617870, 40244560, 58588592, 73235740, 80489120, 117177184, 146471480, 157456841, 292942960, 314913682, 585885920, 629827364, 787284205, 1259654728, 1574568410, 2519309456, 3149136820, 5038618912, 6298273640, 12596547280, 25193094560]

約数ペア:

[(1, 25193094560), (2, 12596547280), (4, 6298273640), (5, 5038618912), (8, 3149136820), (10, 2519309456), (16, 1574568410), (20, 1259654728), (32, 787284205), (40, 629827364), (43, 585885920), (80, 314913682), (86, 292942960), (160, 157456841), (172, 146471480), (215, 117177184), (313, 80489120), (344, 73235740), (430, 58588592), (626, 40244560), (688, 36617870), (860, 29294296), (1252, 20122280), (1376, 18308935), (1565, 16097824), (1720, 14647148), (2504, 10061140), (3130, 8048912), (3440, 7323574), (5008, 5030570), (6260, 4024456), (6880, 3661787), (10016, 2515285), (11699, 2153440), (12520, 2012228), (13459, 1871840), (23398, 1076720), (25040, 1006114), (26918, 935920), (46796, 538360), (50080, 503057), (53836, 467960), (58495, 430688), (67295, 374368), (93592, 269180), (107672, 233980), (116990, 215344), (134590, 187184)]