741573040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37529}}^1$

素因数の和:37574

約数の個数: 80

約数和(自身を含む): 1954562400

約数和(自身を除く): 1212989360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 190, 208, 247, 260, 304, 380, 494, 520, 760, 988, 1040, 1235, 1520, 1976, 2470, 3952, 4940, 9880, 19760, 37529, 75058, 150116, 187645, 300232, 375290, 487877, 600464, 713051, 750580, 975754, 1426102, 1501160, 1951508, 2439385, 2852204, 3002320, 3565255, 3903016, 4878770, 5704408, 7130510, 7806032, 9269663, 9757540, 11408816, 14261020, 18539326, 19515080, 28522040, 37078652, 39030160, 46348315, 57044080, 74157304, 92696630, 148314608, 185393260, 370786520, 741573040]

約数ペア:

[(1, 741573040), (2, 370786520), (4, 185393260), (5, 148314608), (8, 92696630), (10, 74157304), (13, 57044080), (16, 46348315), (19, 39030160), (20, 37078652), (26, 28522040), (38, 19515080), (40, 18539326), (52, 14261020), (65, 11408816), (76, 9757540), (80, 9269663), (95, 7806032), (104, 7130510), (130, 5704408), (152, 4878770), (190, 3903016), (208, 3565255), (247, 3002320), (260, 2852204), (304, 2439385), (380, 1951508), (494, 1501160), (520, 1426102), (760, 975754), (988, 750580), (1040, 713051), (1235, 600464), (1520, 487877), (1976, 375290), (2470, 300232), (3952, 187645), (4940, 150116), (9880, 75058), (19760, 37529)]