201585680

素因数分解:

$2^4\times 5^1\times {\mathrm{359}}^1\times {\mathrm{7019}}^1$

素因数の和:7391

約数の個数: 40

約数和(自身を含む): 470059200

約数和(自身を除く): 268473520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 359, 718, 1436, 1795, 2872, 3590, 5744, 7019, 7180, 14038, 14360, 28076, 28720, 35095, 56152, 70190, 112304, 140380, 280760, 561520, 2519821, 5039642, 10079284, 12599105, 20158568, 25198210, 40317136, 50396420, 100792840, 201585680]

約数ペア:

[(1, 201585680), (2, 100792840), (4, 50396420), (5, 40317136), (8, 25198210), (10, 20158568), (16, 12599105), (20, 10079284), (40, 5039642), (80, 2519821), (359, 561520), (718, 280760), (1436, 140380), (1795, 112304), (2872, 70190), (3590, 56152), (5744, 35095), (7019, 28720), (7180, 28076), (14038, 14360)]