802656320

素因数分解:

$2^6\times 5^1\times {\mathrm{461}}^1\times {\mathrm{5441}}^1$

素因数の和:5919

約数の個数: 56

約数和(自身を含む): 1915823448

約数和(自身を除く): 1113167128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 461, 922, 1844, 2305, 3688, 4610, 5441, 7376, 9220, 10882, 14752, 18440, 21764, 27205, 29504, 36880, 43528, 54410, 73760, 87056, 108820, 147520, 174112, 217640, 348224, 435280, 870560, 1741120, 2508301, 5016602, 10033204, 12541505, 20066408, 25083010, 40132816, 50166020, 80265632, 100332040, 160531264, 200664080, 401328160, 802656320]

約数ペア:

[(1, 802656320), (2, 401328160), (4, 200664080), (5, 160531264), (8, 100332040), (10, 80265632), (16, 50166020), (20, 40132816), (32, 25083010), (40, 20066408), (64, 12541505), (80, 10033204), (160, 5016602), (320, 2508301), (461, 1741120), (922, 870560), (1844, 435280), (2305, 348224), (3688, 217640), (4610, 174112), (5441, 147520), (7376, 108820), (9220, 87056), (10882, 73760), (14752, 54410), (18440, 43528), (21764, 36880), (27205, 29504)]