74190350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{727}}^1$

素因数の和:909

約数の個数: 48

約数和(自身を含む): 149761248

約数和(自身を除く): 75570898

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 157, 314, 325, 650, 727, 785, 1454, 1570, 2041, 3635, 3925, 4082, 7270, 7850, 9451, 10205, 18175, 18902, 20410, 36350, 47255, 51025, 94510, 102050, 114139, 228278, 236275, 472550, 570695, 1141390, 1483807, 2853475, 2967614, 5706950, 7419035, 14838070, 37095175, 74190350]

約数ペア:

[(1, 74190350), (2, 37095175), (5, 14838070), (10, 7419035), (13, 5706950), (25, 2967614), (26, 2853475), (50, 1483807), (65, 1141390), (130, 570695), (157, 472550), (314, 236275), (325, 228278), (650, 114139), (727, 102050), (785, 94510), (1454, 51025), (1570, 47255), (2041, 36350), (3635, 20410), (3925, 18902), (4082, 18175), (7270, 10205), (7850, 9451)]