552077380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{4523}}^1$

素因数の和:4908

約数の個数: 48

約数和(自身を含む): 1231251840

約数和(自身を除く): 679174460

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 359, 718, 1436, 1795, 3590, 4523, 6103, 7180, 9046, 12206, 18092, 22615, 24412, 30515, 45230, 61030, 76891, 90460, 122060, 153782, 307564, 384455, 768910, 1537820, 1623757, 3247514, 6495028, 8118785, 16237570, 27603869, 32475140, 55207738, 110415476, 138019345, 276038690, 552077380]

約数ペア:

[(1, 552077380), (2, 276038690), (4, 138019345), (5, 110415476), (10, 55207738), (17, 32475140), (20, 27603869), (34, 16237570), (68, 8118785), (85, 6495028), (170, 3247514), (340, 1623757), (359, 1537820), (718, 768910), (1436, 384455), (1795, 307564), (3590, 153782), (4523, 122060), (6103, 90460), (7180, 76891), (9046, 61030), (12206, 45230), (18092, 30515), (22615, 24412)]