82297280

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:374

約数の個数: 112

約数和(自身を含む): 214725504

約数和(自身を除く): 132428224

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 73, 80, 104, 130, 146, 160, 208, 260, 271, 292, 320, 365, 416, 520, 542, 584, 730, 832, 949, 1040, 1084, 1168, 1355, 1460, 1898, 2080, 2168, 2336, 2710, 2920, 3523, 3796, 4160, 4336, 4672, 4745, 5420, 5840, 7046, 7592, 8672, 9490, 10840, 11680, 14092, 15184, 17344, 17615, 18980, 19783, 21680, 23360, 28184, 30368, 35230, 37960, 39566, 43360, 56368, 60736, 70460, 75920, 79132, 86720, 98915, 112736, 140920, 151840, 158264, 197830, 225472, 257179, 281840, 303680, 316528, 395660, 514358, 563680, 633056, 791320, 1028716, 1127360, 1266112, 1285895, 1582640, 2057432, 2571790, 3165280, 4114864, 5143580, 6330560, 8229728, 10287160, 16459456, 20574320, 41148640, 82297280]

約数ペア:

[(1, 82297280), (2, 41148640), (4, 20574320), (5, 16459456), (8, 10287160), (10, 8229728), (13, 6330560), (16, 5143580), (20, 4114864), (26, 3165280), (32, 2571790), (40, 2057432), (52, 1582640), (64, 1285895), (65, 1266112), (73, 1127360), (80, 1028716), (104, 791320), (130, 633056), (146, 563680), (160, 514358), (208, 395660), (260, 316528), (271, 303680), (292, 281840), (320, 257179), (365, 225472), (416, 197830), (520, 158264), (542, 151840), (584, 140920), (730, 112736), (832, 98915), (949, 86720), (1040, 79132), (1084, 75920), (1168, 70460), (1355, 60736), (1460, 56368), (1898, 43360), (2080, 39566), (2168, 37960), (2336, 35230), (2710, 30368), (2920, 28184), (3523, 23360), (3796, 21680), (4160, 19783), (4336, 18980), (4672, 17615), (4745, 17344), (5420, 15184), (5840, 14092), (7046, 11680), (7592, 10840), (8672, 9490)]