84909260

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{1531}}^1$

素因数の和:1646

約数の個数: 48

約数和(自身を含む): 185310720

約数和(自身を除く): 100401460

約数列:

[1, 2, 4, 5, 10, 20, 47, 59, 94, 118, 188, 235, 236, 295, 470, 590, 940, 1180, 1531, 2773, 3062, 5546, 6124, 7655, 11092, 13865, 15310, 27730, 30620, 55460, 71957, 90329, 143914, 180658, 287828, 359785, 361316, 451645, 719570, 903290, 1439140, 1806580, 4245463, 8490926, 16981852, 21227315, 42454630, 84909260]

約数ペア:

[(1, 84909260), (2, 42454630), (4, 21227315), (5, 16981852), (10, 8490926), (20, 4245463), (47, 1806580), (59, 1439140), (94, 903290), (118, 719570), (188, 451645), (235, 361316), (236, 359785), (295, 287828), (470, 180658), (590, 143914), (940, 90329), (1180, 71957), (1531, 55460), (2773, 30620), (3062, 27730), (5546, 15310), (6124, 13865), (7655, 11092)]