1304758240

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{613}}^1$

素因数の和:932

約数の個数: 96

約数和(自身を含む): 3158307936

約数和(自身を除く): 1853549696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 251, 265, 424, 502, 530, 613, 848, 1004, 1060, 1226, 1255, 1696, 2008, 2120, 2452, 2510, 3065, 4016, 4240, 4904, 5020, 6130, 8032, 8480, 9808, 10040, 12260, 13303, 19616, 20080, 24520, 26606, 32489, 40160, 49040, 53212, 64978, 66515, 98080, 106424, 129956, 133030, 153863, 162445, 212848, 259912, 266060, 307726, 324890, 425696, 519824, 532120, 615452, 649780, 769315, 1039648, 1064240, 1230904, 1299560, 1538630, 2128480, 2461808, 2599120, 3077260, 4923616, 5198240, 6154520, 8154739, 12309040, 16309478, 24618080, 32618956, 40773695, 65237912, 81547390, 130475824, 163094780, 260951648, 326189560, 652379120, 1304758240]

約数ペア:

[(1, 1304758240), (2, 652379120), (4, 326189560), (5, 260951648), (8, 163094780), (10, 130475824), (16, 81547390), (20, 65237912), (32, 40773695), (40, 32618956), (53, 24618080), (80, 16309478), (106, 12309040), (160, 8154739), (212, 6154520), (251, 5198240), (265, 4923616), (424, 3077260), (502, 2599120), (530, 2461808), (613, 2128480), (848, 1538630), (1004, 1299560), (1060, 1230904), (1226, 1064240), (1255, 1039648), (1696, 769315), (2008, 649780), (2120, 615452), (2452, 532120), (2510, 519824), (3065, 425696), (4016, 324890), (4240, 307726), (4904, 266060), (5020, 259912), (6130, 212848), (8032, 162445), (8480, 153863), (9808, 133030), (10040, 129956), (12260, 106424), (13303, 98080), (19616, 66515), (20080, 64978), (24520, 53212), (26606, 49040), (32489, 40160)]