4631683960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{6779}}^1$

素因数の和:6869

約数の個数: 128

約数和(自身を含む): 11715840000

約数和(自身を除く): 7084156040

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 29, 31, 38, 40, 58, 62, 76, 95, 116, 124, 145, 152, 155, 190, 232, 248, 290, 310, 380, 551, 580, 589, 620, 760, 899, 1102, 1160, 1178, 1240, 1798, 2204, 2356, 2755, 2945, 3596, 4408, 4495, 4712, 5510, 5890, 6779, 7192, 8990, 11020, 11780, 13558, 17081, 17980, 22040, 23560, 27116, 33895, 34162, 35960, 54232, 67790, 68324, 85405, 128801, 135580, 136648, 170810, 196591, 210149, 257602, 271160, 341620, 393182, 420298, 515204, 644005, 683240, 786364, 840596, 982955, 1030408, 1050745, 1288010, 1572728, 1681192, 1965910, 2101490, 2576020, 3735229, 3931820, 3992831, 4202980, 5152040, 6094321, 7470458, 7863640, 7985662, 8405960, 12188642, 14940916, 15971324, 18676145, 19964155, 24377284, 29881832, 30471605, 31942648, 37352290, 39928310, 48754568, 60943210, 74704580, 79856620, 115792099, 121886420, 149409160, 159713240, 231584198, 243772840, 463168396, 578960495, 926336792, 1157920990, 2315841980, 4631683960]

約数ペア:

[(1, 4631683960), (2, 2315841980), (4, 1157920990), (5, 926336792), (8, 578960495), (10, 463168396), (19, 243772840), (20, 231584198), (29, 159713240), (31, 149409160), (38, 121886420), (40, 115792099), (58, 79856620), (62, 74704580), (76, 60943210), (95, 48754568), (116, 39928310), (124, 37352290), (145, 31942648), (152, 30471605), (155, 29881832), (190, 24377284), (232, 19964155), (248, 18676145), (290, 15971324), (310, 14940916), (380, 12188642), (551, 8405960), (580, 7985662), (589, 7863640), (620, 7470458), (760, 6094321), (899, 5152040), (1102, 4202980), (1160, 3992831), (1178, 3931820), (1240, 3735229), (1798, 2576020), (2204, 2101490), (2356, 1965910), (2755, 1681192), (2945, 1572728), (3596, 1288010), (4408, 1050745), (4495, 1030408), (4712, 982955), (5510, 840596), (5890, 786364), (6779, 683240), (7192, 644005), (8990, 515204), (11020, 420298), (11780, 393182), (13558, 341620), (17081, 271160), (17980, 257602), (22040, 210149), (23560, 196591), (27116, 170810), (33895, 136648), (34162, 135580), (35960, 128801), (54232, 85405), (67790, 68324)]