160833580

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1741}}^1$

素因数の和:1930

約数の個数: 48

約数和(自身を含む): 351187200

約数和(自身を除く): 190353620

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 149, 155, 298, 310, 596, 620, 745, 1490, 1741, 2980, 3482, 4619, 6964, 8705, 9238, 17410, 18476, 23095, 34820, 46190, 53971, 92380, 107942, 215884, 259409, 269855, 518818, 539710, 1037636, 1079420, 1297045, 2594090, 5188180, 8041679, 16083358, 32166716, 40208395, 80416790, 160833580]

約数ペア:

[(1, 160833580), (2, 80416790), (4, 40208395), (5, 32166716), (10, 16083358), (20, 8041679), (31, 5188180), (62, 2594090), (124, 1297045), (149, 1079420), (155, 1037636), (298, 539710), (310, 518818), (596, 269855), (620, 259409), (745, 215884), (1490, 107942), (1741, 92380), (2980, 53971), (3482, 46190), (4619, 34820), (6964, 23095), (8705, 18476), (9238, 17410)]