40372750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1$

素因数の和:358

約数の個数: 64

約数和(自身を含む): 84307392

約数和(自身を除く): 43934642

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 53, 55, 106, 110, 125, 250, 265, 275, 277, 530, 550, 554, 583, 1166, 1325, 1375, 1385, 2650, 2750, 2770, 2915, 3047, 5830, 6094, 6625, 6925, 13250, 13850, 14575, 14681, 15235, 29150, 29362, 30470, 34625, 69250, 72875, 73405, 76175, 145750, 146810, 152350, 161491, 322982, 367025, 380875, 734050, 761750, 807455, 1614910, 1835125, 3670250, 4037275, 8074550, 20186375, 40372750]

約数ペア:

[(1, 40372750), (2, 20186375), (5, 8074550), (10, 4037275), (11, 3670250), (22, 1835125), (25, 1614910), (50, 807455), (53, 761750), (55, 734050), (106, 380875), (110, 367025), (125, 322982), (250, 161491), (265, 152350), (275, 146810), (277, 145750), (530, 76175), (550, 73405), (554, 72875), (583, 69250), (1166, 34625), (1325, 30470), (1375, 29362), (1385, 29150), (2650, 15235), (2750, 14681), (2770, 14575), (2915, 13850), (3047, 13250), (5830, 6925), (6094, 6625)]