22393160

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{18059}}^1$

素因数の和:18101

約数の個数: 32

約数和(自身を含む): 52012800

約数和(自身を除く): 29619640

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 18059, 36118, 72236, 90295, 144472, 180590, 361180, 559829, 722360, 1119658, 2239316, 2799145, 4478632, 5598290, 11196580, 22393160]

約数ペア:

[(1, 22393160), (2, 11196580), (4, 5598290), (5, 4478632), (8, 2799145), (10, 2239316), (20, 1119658), (31, 722360), (40, 559829), (62, 361180), (124, 180590), (155, 144472), (248, 90295), (310, 72236), (620, 36118), (1240, 18059)]