1483156940

素因数分解:

$2^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{457}}^1\times {\mathrm{617}}^1$

素因数の和:1346

約数の個数: 48

約数和(自身を含む): 3138391872

約数和(自身を除く): 1655234932

約数列:

[1, 2, 4, 5, 10, 20, 263, 457, 526, 617, 914, 1052, 1234, 1315, 1828, 2285, 2468, 2630, 3085, 4570, 5260, 6170, 9140, 12340, 120191, 162271, 240382, 281969, 324542, 480764, 563938, 600955, 649084, 811355, 1127876, 1201910, 1409845, 1622710, 2403820, 2819690, 3245420, 5639380, 74157847, 148315694, 296631388, 370789235, 741578470, 1483156940]

約数ペア:

[(1, 1483156940), (2, 741578470), (4, 370789235), (5, 296631388), (10, 148315694), (20, 74157847), (263, 5639380), (457, 3245420), (526, 2819690), (617, 2403820), (914, 1622710), (1052, 1409845), (1234, 1201910), (1315, 1127876), (1828, 811355), (2285, 649084), (2468, 600955), (2630, 563938), (3085, 480764), (4570, 324542), (5260, 281969), (6170, 240382), (9140, 162271), (12340, 120191)]