200642480

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{42509}}^1$

素因数の和:42581

約数の個数: 40

約数和(自身を含む): 474411600

約数和(自身を除く): 273769120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 42509, 85018, 170036, 212545, 340072, 425090, 680144, 850180, 1700360, 2508031, 3400720, 5016062, 10032124, 12540155, 20064248, 25080310, 40128496, 50160620, 100321240, 200642480]

約数ペア:

[(1, 200642480), (2, 100321240), (4, 50160620), (5, 40128496), (8, 25080310), (10, 20064248), (16, 12540155), (20, 10032124), (40, 5016062), (59, 3400720), (80, 2508031), (118, 1700360), (236, 850180), (295, 680144), (472, 425090), (590, 340072), (944, 212545), (1180, 170036), (2360, 85018), (4720, 42509)]