2012128550

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{463}}^1\times {\mathrm{3779}}^1$

素因数の和:4277

約数の個数: 48

約数和(自身を含む): 3914749440

約数和(自身を除く): 1902620890

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 463, 575, 926, 1150, 2315, 3779, 4630, 7558, 10649, 11575, 18895, 21298, 23150, 37790, 53245, 86917, 94475, 106490, 173834, 188950, 266225, 434585, 532450, 869170, 1749677, 2172925, 3499354, 4345850, 8748385, 17496770, 40242571, 43741925, 80485142, 87483850, 201212855, 402425710, 1006064275, 2012128550]

約数ペア:

[(1, 2012128550), (2, 1006064275), (5, 402425710), (10, 201212855), (23, 87483850), (25, 80485142), (46, 43741925), (50, 40242571), (115, 17496770), (230, 8748385), (463, 4345850), (575, 3499354), (926, 2172925), (1150, 1749677), (2315, 869170), (3779, 532450), (4630, 434585), (7558, 266225), (10649, 188950), (11575, 173834), (18895, 106490), (21298, 94475), (23150, 86917), (37790, 53245)]