383640234020

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{2283301}}^1$

素因数の和:2283612

約数の個数: 48

約数和(自身を含む): 834702145536

約数和(自身を除く): 451061911516

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 271, 310, 542, 620, 1084, 1355, 2710, 5420, 8401, 16802, 33604, 42005, 84010, 168020, 2283301, 4566602, 9133204, 11416505, 22833010, 45666020, 70782331, 141564662, 283129324, 353911655, 618774571, 707823310, 1237549142, 1415646620, 2475098284, 3093872855, 6187745710, 12375491420, 19182011701, 38364023402, 76728046804, 95910058505, 191820117010, 383640234020]

約数ペア:

[(1, 383640234020), (2, 191820117010), (4, 95910058505), (5, 76728046804), (10, 38364023402), (20, 19182011701), (31, 12375491420), (62, 6187745710), (124, 3093872855), (155, 2475098284), (271, 1415646620), (310, 1237549142), (542, 707823310), (620, 618774571), (1084, 353911655), (1355, 283129324), (2710, 141564662), (5420, 70782331), (8401, 45666020), (16802, 22833010), (33604, 11416505), (42005, 9133204), (84010, 4566602), (168020, 2283301)]