26171940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{10639}}^1$

素因数の和:10692

約数の個数: 48

約数和(自身を含む): 75075840

約数和(自身を除く): 48903900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 10639, 21278, 31917, 42556, 53195, 63834, 106390, 127668, 159585, 212780, 319170, 436199, 638340, 872398, 1308597, 1744796, 2180995, 2617194, 4361990, 5234388, 6542985, 8723980, 13085970, 26171940]

約数ペア:

[(1, 26171940), (2, 13085970), (3, 8723980), (4, 6542985), (5, 5234388), (6, 4361990), (10, 2617194), (12, 2180995), (15, 1744796), (20, 1308597), (30, 872398), (41, 638340), (60, 436199), (82, 319170), (123, 212780), (164, 159585), (205, 127668), (246, 106390), (410, 63834), (492, 53195), (615, 42556), (820, 31917), (1230, 21278), (2460, 10639)]