4098508960

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{40213}}^1$

素因数の和:40255

約数の個数: 144

約数和(自身を含む): 12130311816

約数和(自身を除く): 8031802856

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 364, 392, 416, 455, 490, 520, 560, 637, 728, 784, 910, 980, 1040, 1120, 1274, 1456, 1568, 1820, 1960, 2080, 2548, 2912, 3185, 3640, 3920, 5096, 6370, 7280, 7840, 10192, 12740, 14560, 20384, 25480, 40213, 50960, 80426, 101920, 160852, 201065, 281491, 321704, 402130, 522769, 562982, 643408, 804260, 1045538, 1125964, 1286816, 1407455, 1608520, 1970437, 2091076, 2251928, 2613845, 2814910, 3217040, 3659383, 3940874, 4182152, 4503856, 5227690, 5629820, 6434080, 7318766, 7881748, 8364304, 9007712, 9852185, 10455380, 11259640, 14637532, 15763496, 16728608, 18296915, 19704370, 20910760, 22519280, 25615681, 29275064, 31526992, 36593830, 39408740, 41821520, 45038560, 51231362, 58550128, 63053984, 73187660, 78817480, 83643040, 102462724, 117100256, 128078405, 146375320, 157634960, 204925448, 256156810, 292750640, 315269920, 409850896, 512313620, 585501280, 819701792, 1024627240, 2049254480, 4098508960]

約数ペア:

[(1, 4098508960), (2, 2049254480), (4, 1024627240), (5, 819701792), (7, 585501280), (8, 512313620), (10, 409850896), (13, 315269920), (14, 292750640), (16, 256156810), (20, 204925448), (26, 157634960), (28, 146375320), (32, 128078405), (35, 117100256), (40, 102462724), (49, 83643040), (52, 78817480), (56, 73187660), (65, 63053984), (70, 58550128), (80, 51231362), (91, 45038560), (98, 41821520), (104, 39408740), (112, 36593830), (130, 31526992), (140, 29275064), (160, 25615681), (182, 22519280), (196, 20910760), (208, 19704370), (224, 18296915), (245, 16728608), (260, 15763496), (280, 14637532), (364, 11259640), (392, 10455380), (416, 9852185), (455, 9007712), (490, 8364304), (520, 7881748), (560, 7318766), (637, 6434080), (728, 5629820), (784, 5227690), (910, 4503856), (980, 4182152), (1040, 3940874), (1120, 3659383), (1274, 3217040), (1456, 2814910), (1568, 2613845), (1820, 2251928), (1960, 2091076), (2080, 1970437), (2548, 1608520), (2912, 1407455), (3185, 1286816), (3640, 1125964), (3920, 1045538), (5096, 804260), (6370, 643408), (7280, 562982), (7840, 522769), (10192, 402130), (12740, 321704), (14560, 281491), (20384, 201065), (25480, 160852), (40213, 101920), (50960, 80426)]