8045250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{631}}^1$

素因数の和:668

約数の個数: 64

約数和(自身を含む): 21295872

約数和(自身を除く): 13250622

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 125, 150, 170, 250, 255, 375, 425, 510, 631, 750, 850, 1262, 1275, 1893, 2125, 2550, 3155, 3786, 4250, 6310, 6375, 9465, 10727, 12750, 15775, 18930, 21454, 31550, 32181, 47325, 53635, 64362, 78875, 94650, 107270, 157750, 160905, 236625, 268175, 321810, 473250, 536350, 804525, 1340875, 1609050, 2681750, 4022625, 8045250]

約数ペア:

[(1, 8045250), (2, 4022625), (3, 2681750), (5, 1609050), (6, 1340875), (10, 804525), (15, 536350), (17, 473250), (25, 321810), (30, 268175), (34, 236625), (50, 160905), (51, 157750), (75, 107270), (85, 94650), (102, 78875), (125, 64362), (150, 53635), (170, 47325), (250, 32181), (255, 31550), (375, 21454), (425, 18930), (510, 15775), (631, 12750), (750, 10727), (850, 9465), (1262, 6375), (1275, 6310), (1893, 4250), (2125, 3786), (2550, 3155)]