3263440

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{113}}^1$

素因数の和:164

約数の個数: 60

約数和(自身を含む): 8078724

約数和(自身を除く): 4815284

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 113, 152, 190, 226, 304, 361, 380, 452, 565, 722, 760, 904, 1130, 1444, 1520, 1805, 1808, 2147, 2260, 2888, 3610, 4294, 4520, 5776, 7220, 8588, 9040, 10735, 14440, 17176, 21470, 28880, 34352, 40793, 42940, 81586, 85880, 163172, 171760, 203965, 326344, 407930, 652688, 815860, 1631720, 3263440]

約数ペア:

[(1, 3263440), (2, 1631720), (4, 815860), (5, 652688), (8, 407930), (10, 326344), (16, 203965), (19, 171760), (20, 163172), (38, 85880), (40, 81586), (76, 42940), (80, 40793), (95, 34352), (113, 28880), (152, 21470), (190, 17176), (226, 14440), (304, 10735), (361, 9040), (380, 8588), (452, 7220), (565, 5776), (722, 4520), (760, 4294), (904, 3610), (1130, 2888), (1444, 2260), (1520, 2147), (1805, 1808)]