76029640

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1409}}^1$

素因数の和:1510

約数の個数: 64

約数和(自身を含む): 182736000

約数和(自身を除く): 106706360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 71, 76, 95, 142, 152, 190, 284, 355, 380, 568, 710, 760, 1349, 1409, 1420, 2698, 2818, 2840, 5396, 5636, 6745, 7045, 10792, 11272, 13490, 14090, 26771, 26980, 28180, 53542, 53960, 56360, 100039, 107084, 133855, 200078, 214168, 267710, 400156, 500195, 535420, 800312, 1000390, 1070840, 1900741, 2000780, 3801482, 4001560, 7602964, 9503705, 15205928, 19007410, 38014820, 76029640]

約数ペア:

[(1, 76029640), (2, 38014820), (4, 19007410), (5, 15205928), (8, 9503705), (10, 7602964), (19, 4001560), (20, 3801482), (38, 2000780), (40, 1900741), (71, 1070840), (76, 1000390), (95, 800312), (142, 535420), (152, 500195), (190, 400156), (284, 267710), (355, 214168), (380, 200078), (568, 133855), (710, 107084), (760, 100039), (1349, 56360), (1409, 53960), (1420, 53542), (2698, 28180), (2818, 26980), (2840, 26771), (5396, 14090), (5636, 13490), (6745, 11272), (7045, 10792)]