674050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:103

約数の個数: 48

約数和(自身を含む): 1453032

約数和(自身を除く): 778982

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 61, 65, 85, 122, 130, 170, 221, 305, 325, 425, 442, 610, 650, 793, 850, 1037, 1105, 1525, 1586, 2074, 2210, 3050, 3965, 5185, 5525, 7930, 10370, 11050, 13481, 19825, 25925, 26962, 39650, 51850, 67405, 134810, 337025, 674050]

約数ペア:

[(1, 674050), (2, 337025), (5, 134810), (10, 67405), (13, 51850), (17, 39650), (25, 26962), (26, 25925), (34, 19825), (50, 13481), (61, 11050), (65, 10370), (85, 7930), (122, 5525), (130, 5185), (170, 3965), (221, 3050), (305, 2210), (325, 2074), (425, 1586), (442, 1525), (610, 1105), (650, 1037), (793, 850)]