103669980980

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1\times {\mathrm{178489}}^1$

素因数の和:178868

約数の個数: 48

約数和(自身を含む): 220489410960

約数和(自身を除く): 116819429980

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 257, 452, 514, 565, 1028, 1130, 1285, 2260, 2570, 5140, 29041, 58082, 116164, 145205, 178489, 290410, 356978, 580820, 713956, 892445, 1784890, 3569780, 20169257, 40338514, 45871673, 80677028, 91743346, 100846285, 183486692, 201692570, 229358365, 403385140, 458716730, 917433460, 5183499049, 10366998098, 20733996196, 25917495245, 51834990490, 103669980980]

約数ペア:

[(1, 103669980980), (2, 51834990490), (4, 25917495245), (5, 20733996196), (10, 10366998098), (20, 5183499049), (113, 917433460), (226, 458716730), (257, 403385140), (452, 229358365), (514, 201692570), (565, 183486692), (1028, 100846285), (1130, 91743346), (1285, 80677028), (2260, 45871673), (2570, 40338514), (5140, 20169257), (29041, 3569780), (58082, 1784890), (116164, 892445), (145205, 713956), (178489, 580820), (290410, 356978)]