139234600

素因数分解:

$2^3\times 5^2\times {\mathrm{163}}^1\times {\mathrm{4271}}^1$

素因数の和:4450

約数の個数: 48

約数和(自身を含む): 325782720

約数和(自身を除く): 186548120

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 163, 200, 326, 652, 815, 1304, 1630, 3260, 4075, 4271, 6520, 8150, 8542, 16300, 17084, 21355, 32600, 34168, 42710, 85420, 106775, 170840, 213550, 427100, 696173, 854200, 1392346, 2784692, 3480865, 5569384, 6961730, 13923460, 17404325, 27846920, 34808650, 69617300, 139234600]

約数ペア:

[(1, 139234600), (2, 69617300), (4, 34808650), (5, 27846920), (8, 17404325), (10, 13923460), (20, 6961730), (25, 5569384), (40, 3480865), (50, 2784692), (100, 1392346), (163, 854200), (200, 696173), (326, 427100), (652, 213550), (815, 170840), (1304, 106775), (1630, 85420), (3260, 42710), (4075, 34168), (4271, 32600), (6520, 21355), (8150, 17084), (8542, 16300)]