1794830678720

素因数分解:

$2^6\times 5^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1\times {\mathrm{276257}}^1$

素因数の和:276610

約数の個数: 112

約数和(自身を含む): 4344897421440

約数和(自身を除く): 2550066742720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 158, 160, 257, 316, 320, 395, 514, 632, 790, 1028, 1264, 1285, 1580, 2056, 2528, 2570, 3160, 4112, 5056, 5140, 6320, 8224, 10280, 12640, 16448, 20303, 20560, 25280, 40606, 41120, 81212, 82240, 101515, 162424, 203030, 276257, 324848, 406060, 552514, 649696, 812120, 1105028, 1299392, 1381285, 1624240, 2210056, 2762570, 3248480, 4420112, 5525140, 6496960, 8840224, 11050280, 17680448, 21824303, 22100560, 43648606, 44201120, 70998049, 87297212, 88402240, 109121515, 141996098, 174594424, 218243030, 283992196, 349188848, 354990245, 436486060, 567984392, 698377696, 709980490, 872972120, 1135968784, 1396755392, 1419960980, 1745944240, 2271937568, 2839921960, 3491888480, 4543875136, 5608845871, 5679843920, 6983776960, 11217691742, 11359687840, 22435383484, 22719375680, 28044229355, 44870766968, 56088458710, 89741533936, 112176917420, 179483067872, 224353834840, 358966135744, 448707669680, 897415339360, 1794830678720]

約数ペア:

[(1, 1794830678720), (2, 897415339360), (4, 448707669680), (5, 358966135744), (8, 224353834840), (10, 179483067872), (16, 112176917420), (20, 89741533936), (32, 56088458710), (40, 44870766968), (64, 28044229355), (79, 22719375680), (80, 22435383484), (158, 11359687840), (160, 11217691742), (257, 6983776960), (316, 5679843920), (320, 5608845871), (395, 4543875136), (514, 3491888480), (632, 2839921960), (790, 2271937568), (1028, 1745944240), (1264, 1419960980), (1285, 1396755392), (1580, 1135968784), (2056, 872972120), (2528, 709980490), (2570, 698377696), (3160, 567984392), (4112, 436486060), (5056, 354990245), (5140, 349188848), (6320, 283992196), (8224, 218243030), (10280, 174594424), (12640, 141996098), (16448, 109121515), (20303, 88402240), (20560, 87297212), (25280, 70998049), (40606, 44201120), (41120, 43648606), (81212, 22100560), (82240, 21824303), (101515, 17680448), (162424, 11050280), (203030, 8840224), (276257, 6496960), (324848, 5525140), (406060, 4420112), (552514, 3248480), (649696, 2762570), (812120, 2210056), (1105028, 1624240), (1299392, 1381285)]