40420776

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:511

約数の個数: 96

約数和(自身を含む): 114912000

約数和(自身を除く): 74491224

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 121, 124, 132, 186, 242, 248, 264, 341, 363, 372, 449, 484, 682, 726, 744, 898, 968, 1023, 1347, 1364, 1452, 1796, 2046, 2694, 2728, 2904, 3592, 3751, 4092, 4939, 5388, 7502, 8184, 9878, 10776, 11253, 13919, 14817, 15004, 19756, 22506, 27838, 29634, 30008, 39512, 41757, 45012, 54329, 55676, 59268, 83514, 90024, 108658, 111352, 118536, 153109, 162987, 167028, 217316, 306218, 325974, 334056, 434632, 459327, 612436, 651948, 918654, 1224872, 1303896, 1684199, 1837308, 3368398, 3674616, 5052597, 6736796, 10105194, 13473592, 20210388, 40420776]

約数ペア:

[(1, 40420776), (2, 20210388), (3, 13473592), (4, 10105194), (6, 6736796), (8, 5052597), (11, 3674616), (12, 3368398), (22, 1837308), (24, 1684199), (31, 1303896), (33, 1224872), (44, 918654), (62, 651948), (66, 612436), (88, 459327), (93, 434632), (121, 334056), (124, 325974), (132, 306218), (186, 217316), (242, 167028), (248, 162987), (264, 153109), (341, 118536), (363, 111352), (372, 108658), (449, 90024), (484, 83514), (682, 59268), (726, 55676), (744, 54329), (898, 45012), (968, 41757), (1023, 39512), (1347, 30008), (1364, 29634), (1452, 27838), (1796, 22506), (2046, 19756), (2694, 15004), (2728, 14817), (2904, 13919), (3592, 11253), (3751, 10776), (4092, 9878), (4939, 8184), (5388, 7502)]