812709440

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{827}}^1$

素因数の和:964

約数の個数: 112

約数和(自身を含む): 2013947712

約数和(自身を除く): 1201238272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 83, 148, 160, 166, 185, 296, 320, 332, 370, 415, 592, 664, 740, 827, 830, 1184, 1328, 1480, 1654, 1660, 2368, 2656, 2960, 3071, 3308, 3320, 4135, 5312, 5920, 6142, 6616, 6640, 8270, 11840, 12284, 13232, 13280, 15355, 16540, 24568, 26464, 26560, 30599, 30710, 33080, 49136, 52928, 61198, 61420, 66160, 68641, 98272, 122396, 122840, 132320, 137282, 152995, 196544, 244792, 245680, 264640, 274564, 305990, 343205, 489584, 491360, 549128, 611980, 686410, 979168, 982720, 1098256, 1223960, 1372820, 1958336, 2196512, 2447920, 2539717, 2745640, 4393024, 4895840, 5079434, 5491280, 9791680, 10158868, 10982560, 12698585, 20317736, 21965120, 25397170, 40635472, 50794340, 81270944, 101588680, 162541888, 203177360, 406354720, 812709440]

約数ペア:

[(1, 812709440), (2, 406354720), (4, 203177360), (5, 162541888), (8, 101588680), (10, 81270944), (16, 50794340), (20, 40635472), (32, 25397170), (37, 21965120), (40, 20317736), (64, 12698585), (74, 10982560), (80, 10158868), (83, 9791680), (148, 5491280), (160, 5079434), (166, 4895840), (185, 4393024), (296, 2745640), (320, 2539717), (332, 2447920), (370, 2196512), (415, 1958336), (592, 1372820), (664, 1223960), (740, 1098256), (827, 982720), (830, 979168), (1184, 686410), (1328, 611980), (1480, 549128), (1654, 491360), (1660, 489584), (2368, 343205), (2656, 305990), (2960, 274564), (3071, 264640), (3308, 245680), (3320, 244792), (4135, 196544), (5312, 152995), (5920, 137282), (6142, 132320), (6616, 122840), (6640, 122396), (8270, 98272), (11840, 68641), (12284, 66160), (13232, 61420), (13280, 61198), (15355, 52928), (16540, 49136), (24568, 33080), (26464, 30710), (26560, 30599)]