101453920

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1451}}^1$

素因数の和:1508

約数の個数: 96

約数和(自身を含む): 263450880

約数和(自身を除く): 161996960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 32, 38, 40, 46, 76, 80, 92, 95, 115, 152, 160, 184, 190, 230, 304, 368, 380, 437, 460, 608, 736, 760, 874, 920, 1451, 1520, 1748, 1840, 2185, 2902, 3040, 3496, 3680, 4370, 5804, 6992, 7255, 8740, 11608, 13984, 14510, 17480, 23216, 27569, 29020, 33373, 34960, 46432, 55138, 58040, 66746, 69920, 110276, 116080, 133492, 137845, 166865, 220552, 232160, 266984, 275690, 333730, 441104, 533968, 551380, 634087, 667460, 882208, 1067936, 1102760, 1268174, 1334920, 2205520, 2536348, 2669840, 3170435, 4411040, 5072696, 5339680, 6340870, 10145392, 12681740, 20290784, 25363480, 50726960, 101453920]

約数ペア:

[(1, 101453920), (2, 50726960), (4, 25363480), (5, 20290784), (8, 12681740), (10, 10145392), (16, 6340870), (19, 5339680), (20, 5072696), (23, 4411040), (32, 3170435), (38, 2669840), (40, 2536348), (46, 2205520), (76, 1334920), (80, 1268174), (92, 1102760), (95, 1067936), (115, 882208), (152, 667460), (160, 634087), (184, 551380), (190, 533968), (230, 441104), (304, 333730), (368, 275690), (380, 266984), (437, 232160), (460, 220552), (608, 166865), (736, 137845), (760, 133492), (874, 116080), (920, 110276), (1451, 69920), (1520, 66746), (1748, 58040), (1840, 55138), (2185, 46432), (2902, 34960), (3040, 33373), (3496, 29020), (3680, 27569), (4370, 23216), (5804, 17480), (6992, 14510), (7255, 13984), (8740, 11608)]