249233200

素因数分解:

$2^4\times 5^2\times {\mathrm{211}}^1\times {\mathrm{2953}}^1$

素因数の和:3182

約数の個数: 60

約数和(自身を含む): 601824328

約数和(自身を除く): 352591128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 211, 400, 422, 844, 1055, 1688, 2110, 2953, 3376, 4220, 5275, 5906, 8440, 10550, 11812, 14765, 16880, 21100, 23624, 29530, 42200, 47248, 59060, 73825, 84400, 118120, 147650, 236240, 295300, 590600, 623083, 1181200, 1246166, 2492332, 3115415, 4984664, 6230830, 9969328, 12461660, 15577075, 24923320, 31154150, 49846640, 62308300, 124616600, 249233200]

約数ペア:

[(1, 249233200), (2, 124616600), (4, 62308300), (5, 49846640), (8, 31154150), (10, 24923320), (16, 15577075), (20, 12461660), (25, 9969328), (40, 6230830), (50, 4984664), (80, 3115415), (100, 2492332), (200, 1246166), (211, 1181200), (400, 623083), (422, 590600), (844, 295300), (1055, 236240), (1688, 147650), (2110, 118120), (2953, 84400), (3376, 73825), (4220, 59060), (5275, 47248), (5906, 42200), (8440, 29530), (10550, 23624), (11812, 21100), (14765, 16880)]