239981950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1933}}^1$

素因数の和:2149

約数の個数: 48

約数和(自身を含む): 483469056

約数和(自身を除く): 243487106

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 191, 325, 382, 650, 955, 1910, 1933, 2483, 3866, 4775, 4966, 9550, 9665, 12415, 19330, 24830, 25129, 48325, 50258, 62075, 96650, 124150, 125645, 251290, 369203, 628225, 738406, 1256450, 1846015, 3692030, 4799639, 9230075, 9599278, 18460150, 23998195, 47996390, 119990975, 239981950]

約数ペア:

[(1, 239981950), (2, 119990975), (5, 47996390), (10, 23998195), (13, 18460150), (25, 9599278), (26, 9230075), (50, 4799639), (65, 3692030), (130, 1846015), (191, 1256450), (325, 738406), (382, 628225), (650, 369203), (955, 251290), (1910, 125645), (1933, 124150), (2483, 96650), (3866, 62075), (4775, 50258), (4966, 48325), (9550, 25129), (9665, 24830), (12415, 19330)]