4090968800

素因数分解:

$2^5\times 5^2\times {\mathrm{1163}}^1\times {\mathrm{4397}}^1$

素因数の和:5580

約数の個数: 72

約数和(自身を含む): 9997938216

約数和(自身を除く): 5906969416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 1163, 2326, 4397, 4652, 5815, 8794, 9304, 11630, 17588, 18608, 21985, 23260, 29075, 35176, 37216, 43970, 46520, 58150, 70352, 87940, 93040, 109925, 116300, 140704, 175880, 186080, 219850, 232600, 351760, 439700, 465200, 703520, 879400, 930400, 1758800, 3517600, 5113711, 10227422, 20454844, 25568555, 40909688, 51137110, 81819376, 102274220, 127842775, 163638752, 204548440, 255685550, 409096880, 511371100, 818193760, 1022742200, 2045484400, 4090968800]

約数ペア:

[(1, 4090968800), (2, 2045484400), (4, 1022742200), (5, 818193760), (8, 511371100), (10, 409096880), (16, 255685550), (20, 204548440), (25, 163638752), (32, 127842775), (40, 102274220), (50, 81819376), (80, 51137110), (100, 40909688), (160, 25568555), (200, 20454844), (400, 10227422), (800, 5113711), (1163, 3517600), (2326, 1758800), (4397, 930400), (4652, 879400), (5815, 703520), (8794, 465200), (9304, 439700), (11630, 351760), (17588, 232600), (18608, 219850), (21985, 186080), (23260, 175880), (29075, 140704), (35176, 116300), (37216, 109925), (43970, 93040), (46520, 87940), (58150, 70352)]