294806388680

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2749}}^1\times {\mathrm{141107}}^1$

素因数の和:143886

約数の個数: 64

約数和(自身を含む): 698484600000

約数和(自身を除く): 403678211320

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 2749, 5498, 10996, 13745, 21992, 27490, 52231, 54980, 104462, 109960, 141107, 208924, 261155, 282214, 417848, 522310, 564428, 705535, 1044620, 1128856, 1411070, 2089240, 2681033, 2822140, 5362066, 5644280, 10724132, 13405165, 21448264, 26810330, 53620660, 107241320, 387903143, 775806286, 1551612572, 1939515715, 3103225144, 3879031430, 7370159717, 7758062860, 14740319434, 15516125720, 29480638868, 36850798585, 58961277736, 73701597170, 147403194340, 294806388680]

約数ペア:

[(1, 294806388680), (2, 147403194340), (4, 73701597170), (5, 58961277736), (8, 36850798585), (10, 29480638868), (19, 15516125720), (20, 14740319434), (38, 7758062860), (40, 7370159717), (76, 3879031430), (95, 3103225144), (152, 1939515715), (190, 1551612572), (380, 775806286), (760, 387903143), (2749, 107241320), (5498, 53620660), (10996, 26810330), (13745, 21448264), (21992, 13405165), (27490, 10724132), (52231, 5644280), (54980, 5362066), (104462, 2822140), (109960, 2681033), (141107, 2089240), (208924, 1411070), (261155, 1128856), (282214, 1044620), (417848, 705535), (522310, 564428)]