50400160

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:374

約数の個数: 96

約数和(自身を含む): 127915200

約数和(自身を除く): 77515040

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 59, 76, 80, 95, 118, 152, 160, 190, 236, 281, 295, 304, 380, 472, 562, 590, 608, 760, 944, 1121, 1124, 1180, 1405, 1520, 1888, 2242, 2248, 2360, 2810, 3040, 4484, 4496, 4720, 5339, 5605, 5620, 8968, 8992, 9440, 10678, 11210, 11240, 16579, 17936, 21356, 22420, 22480, 26695, 33158, 35872, 42712, 44840, 44960, 53390, 66316, 82895, 85424, 89680, 106780, 132632, 165790, 170848, 179360, 213560, 265264, 315001, 331580, 427120, 530528, 630002, 663160, 854240, 1260004, 1326320, 1575005, 2520008, 2652640, 3150010, 5040016, 6300020, 10080032, 12600040, 25200080, 50400160]

約数ペア:

[(1, 50400160), (2, 25200080), (4, 12600040), (5, 10080032), (8, 6300020), (10, 5040016), (16, 3150010), (19, 2652640), (20, 2520008), (32, 1575005), (38, 1326320), (40, 1260004), (59, 854240), (76, 663160), (80, 630002), (95, 530528), (118, 427120), (152, 331580), (160, 315001), (190, 265264), (236, 213560), (281, 179360), (295, 170848), (304, 165790), (380, 132632), (472, 106780), (562, 89680), (590, 85424), (608, 82895), (760, 66316), (944, 53390), (1121, 44960), (1124, 44840), (1180, 42712), (1405, 35872), (1520, 33158), (1888, 26695), (2242, 22480), (2248, 22420), (2360, 21356), (2810, 17936), (3040, 16579), (4484, 11240), (4496, 11210), (4720, 10678), (5339, 9440), (5605, 8992), (5620, 8968)]