102398152120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1103}}^1\times {\mathrm{19181}}^1$

素因数の和:20317

約数の個数: 96

約数和(自身を含む): 253487828160

約数和(自身を除く): 151089676040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1103, 1210, 2206, 2420, 4412, 4840, 5515, 8824, 11030, 12133, 19181, 22060, 24266, 38362, 44120, 48532, 60665, 76724, 95905, 97064, 121330, 133463, 153448, 191810, 210991, 242660, 266926, 383620, 421982, 485320, 533852, 667315, 767240, 843964, 1054955, 1067704, 1334630, 1687928, 2109910, 2320901, 2669260, 4219820, 4641802, 5338520, 8439640, 9283604, 11604505, 18567208, 21156643, 23209010, 42313286, 46418020, 84626572, 92836040, 105783215, 169253144, 211566430, 232723073, 423132860, 465446146, 846265720, 930892292, 1163615365, 1861784584, 2327230730, 2559953803, 4654461460, 5119907606, 9308922920, 10239815212, 12799769015, 20479630424, 25599538030, 51199076060, 102398152120]

約数ペア:

[(1, 102398152120), (2, 51199076060), (4, 25599538030), (5, 20479630424), (8, 12799769015), (10, 10239815212), (11, 9308922920), (20, 5119907606), (22, 4654461460), (40, 2559953803), (44, 2327230730), (55, 1861784584), (88, 1163615365), (110, 930892292), (121, 846265720), (220, 465446146), (242, 423132860), (440, 232723073), (484, 211566430), (605, 169253144), (968, 105783215), (1103, 92836040), (1210, 84626572), (2206, 46418020), (2420, 42313286), (4412, 23209010), (4840, 21156643), (5515, 18567208), (8824, 11604505), (11030, 9283604), (12133, 8439640), (19181, 5338520), (22060, 4641802), (24266, 4219820), (38362, 2669260), (44120, 2320901), (48532, 2109910), (60665, 1687928), (76724, 1334630), (95905, 1067704), (97064, 1054955), (121330, 843964), (133463, 767240), (153448, 667315), (191810, 533852), (210991, 485320), (242660, 421982), (266926, 383620)]