10181940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4139}}^1$

素因数の和:4192

約数の個数: 48

約数和(自身を含む): 29211840

約数和(自身を除く): 19029900

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, 4139, 8278, 12417, 16556, 20695, 24834, 41390, 49668, 62085, 82780, 124170, 169699, 248340, 339398, 509097, 678796, 848495, 1018194, 1696990, 2036388, 2545485, 3393980, 5090970, 10181940]

約数ペア:

[(1, 10181940), (2, 5090970), (3, 3393980), (4, 2545485), (5, 2036388), (6, 1696990), (10, 1018194), (12, 848495), (15, 678796), (20, 509097), (30, 339398), (41, 248340), (60, 169699), (82, 124170), (123, 82780), (164, 62085), (205, 49668), (246, 41390), (410, 24834), (492, 20695), (615, 16556), (820, 12417), (1230, 8278), (2460, 4139)]