89147050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{877}}^1$

素因数の和:1015

約数の個数: 48

約数和(自身を含む): 176372640

約数和(自身を除く): 87225590

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 107, 190, 214, 475, 535, 877, 950, 1070, 1754, 2033, 2675, 4066, 4385, 5350, 8770, 10165, 16663, 20330, 21925, 33326, 43850, 50825, 83315, 93839, 101650, 166630, 187678, 416575, 469195, 833150, 938390, 1782941, 2345975, 3565882, 4691950, 8914705, 17829410, 44573525, 89147050]

約数ペア:

[(1, 89147050), (2, 44573525), (5, 17829410), (10, 8914705), (19, 4691950), (25, 3565882), (38, 2345975), (50, 1782941), (95, 938390), (107, 833150), (190, 469195), (214, 416575), (475, 187678), (535, 166630), (877, 101650), (950, 93839), (1070, 83315), (1754, 50825), (2033, 43850), (2675, 33326), (4066, 21925), (4385, 20330), (5350, 16663), (8770, 10165)]