2182700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:123

約数の個数: 72

約数和(自身を含む): 5395488

約数和(自身を除く): 3212788

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 25, 26, 46, 50, 52, 65, 73, 92, 100, 115, 130, 146, 230, 260, 292, 299, 325, 365, 460, 575, 598, 650, 730, 949, 1150, 1196, 1300, 1460, 1495, 1679, 1825, 1898, 2300, 2990, 3358, 3650, 3796, 4745, 5980, 6716, 7300, 7475, 8395, 9490, 14950, 16790, 18980, 21827, 23725, 29900, 33580, 41975, 43654, 47450, 83950, 87308, 94900, 109135, 167900, 218270, 436540, 545675, 1091350, 2182700]

約数ペア:

[(1, 2182700), (2, 1091350), (4, 545675), (5, 436540), (10, 218270), (13, 167900), (20, 109135), (23, 94900), (25, 87308), (26, 83950), (46, 47450), (50, 43654), (52, 41975), (65, 33580), (73, 29900), (92, 23725), (100, 21827), (115, 18980), (130, 16790), (146, 14950), (230, 9490), (260, 8395), (292, 7475), (299, 7300), (325, 6716), (365, 5980), (460, 4745), (575, 3796), (598, 3650), (650, 3358), (730, 2990), (949, 2300), (1150, 1898), (1196, 1825), (1300, 1679), (1460, 1495)]