416859291250

素因数分解:

$2^1\times 5^4\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{19949}}^1$

素因数の和:20273

約数の個数: 80

約数和(自身を含む): 795563307000

約数和(自身を除く): 378704015750

約数列:

[1, 2, 5, 10, 25, 50, 73, 125, 146, 229, 250, 365, 458, 625, 730, 1145, 1250, 1825, 2290, 3650, 5725, 9125, 11450, 16717, 18250, 19949, 28625, 33434, 39898, 45625, 57250, 83585, 91250, 99745, 143125, 167170, 199490, 286250, 417925, 498725, 835850, 997450, 1456277, 2089625, 2493625, 2912554, 4179250, 4568321, 4987250, 7281385, 9136642, 10448125, 12468125, 14562770, 20896250, 22841605, 24936250, 36406925, 45683210, 72813850, 114208025, 182034625, 228416050, 333487433, 364069250, 571040125, 666974866, 910173125, 1142080250, 1667437165, 1820346250, 2855200625, 3334874330, 5710401250, 8337185825, 16674371650, 41685929125, 83371858250, 208429645625, 416859291250]

約数ペア:

[(1, 416859291250), (2, 208429645625), (5, 83371858250), (10, 41685929125), (25, 16674371650), (50, 8337185825), (73, 5710401250), (125, 3334874330), (146, 2855200625), (229, 1820346250), (250, 1667437165), (365, 1142080250), (458, 910173125), (625, 666974866), (730, 571040125), (1145, 364069250), (1250, 333487433), (1825, 228416050), (2290, 182034625), (3650, 114208025), (5725, 72813850), (9125, 45683210), (11450, 36406925), (16717, 24936250), (18250, 22841605), (19949, 20896250), (28625, 14562770), (33434, 12468125), (39898, 10448125), (45625, 9136642), (57250, 7281385), (83585, 4987250), (91250, 4568321), (99745, 4179250), (143125, 2912554), (167170, 2493625), (199490, 2089625), (286250, 1456277), (417925, 997450), (498725, 835850)]