74340500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{11437}}^1$

素因数の和:11469

約数の個数: 48

約数和(自身を含む): 174864144

約数和(自身を除く): 100523644

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 1300, 1625, 3250, 6500, 11437, 22874, 45748, 57185, 114370, 148681, 228740, 285925, 297362, 571850, 594724, 743405, 1143700, 1429625, 1486810, 2859250, 2973620, 3717025, 5718500, 7434050, 14868100, 18585125, 37170250, 74340500]

約数ペア:

[(1, 74340500), (2, 37170250), (4, 18585125), (5, 14868100), (10, 7434050), (13, 5718500), (20, 3717025), (25, 2973620), (26, 2859250), (50, 1486810), (52, 1429625), (65, 1143700), (100, 743405), (125, 594724), (130, 571850), (250, 297362), (260, 285925), (325, 228740), (500, 148681), (650, 114370), (1300, 57185), (1625, 45748), (3250, 22874), (6500, 11437)]