89734460

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1433}}^1$

素因数の和:1574

約数の個数: 48

約数和(自身を含む): 196584192

約数和(自身を除く): 106849732

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 101, 124, 155, 202, 310, 404, 505, 620, 1010, 1433, 2020, 2866, 3131, 5732, 6262, 7165, 12524, 14330, 15655, 28660, 31310, 44423, 62620, 88846, 144733, 177692, 222115, 289466, 444230, 578932, 723665, 888460, 1447330, 2894660, 4486723, 8973446, 17946892, 22433615, 44867230, 89734460]

約数ペア:

[(1, 89734460), (2, 44867230), (4, 22433615), (5, 17946892), (10, 8973446), (20, 4486723), (31, 2894660), (62, 1447330), (101, 888460), (124, 723665), (155, 578932), (202, 444230), (310, 289466), (404, 222115), (505, 177692), (620, 144733), (1010, 88846), (1433, 62620), (2020, 44423), (2866, 31310), (3131, 28660), (5732, 15655), (6262, 14330), (7165, 12524)]