2058400

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:134

約数の個数: 72

約数和(自身を含む): 5249664

約数和(自身を除く): 3191264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 83, 100, 124, 155, 160, 166, 200, 248, 310, 332, 400, 415, 496, 620, 664, 775, 800, 830, 992, 1240, 1328, 1550, 1660, 2075, 2480, 2573, 2656, 3100, 3320, 4150, 4960, 5146, 6200, 6640, 8300, 10292, 12400, 12865, 13280, 16600, 20584, 24800, 25730, 33200, 41168, 51460, 64325, 66400, 82336, 102920, 128650, 205840, 257300, 411680, 514600, 1029200, 2058400]

約数ペア:

[(1, 2058400), (2, 1029200), (4, 514600), (5, 411680), (8, 257300), (10, 205840), (16, 128650), (20, 102920), (25, 82336), (31, 66400), (32, 64325), (40, 51460), (50, 41168), (62, 33200), (80, 25730), (83, 24800), (100, 20584), (124, 16600), (155, 13280), (160, 12865), (166, 12400), (200, 10292), (248, 8300), (310, 6640), (332, 6200), (400, 5146), (415, 4960), (496, 4150), (620, 3320), (664, 3100), (775, 2656), (800, 2573), (830, 2480), (992, 2075), (1240, 1660), (1328, 1550)]