4400537210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1\times {\mathrm{41023}}^1$

素因数の和:41678

約数の個数: 32

約数和(自身を含む): 8400402432

約数和(自身を除く): 3999865222

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 631, 1262, 3155, 6310, 10727, 21454, 41023, 53635, 82046, 107270, 205115, 410230, 697391, 1394782, 3486955, 6973910, 25885513, 51771026, 129427565, 258855130, 440053721, 880107442, 2200268605, 4400537210]

約数ペア:

[(1, 4400537210), (2, 2200268605), (5, 880107442), (10, 440053721), (17, 258855130), (34, 129427565), (85, 51771026), (170, 25885513), (631, 6973910), (1262, 3486955), (3155, 1394782), (6310, 697391), (10727, 410230), (21454, 205115), (41023, 107270), (53635, 82046)]