38463280

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:382

約数の個数: 80

約数和(自身を含む): 94413600

約数和(自身を除く): 55950320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 59, 80, 116, 118, 145, 232, 236, 281, 290, 295, 464, 472, 562, 580, 590, 944, 1124, 1160, 1180, 1405, 1711, 2248, 2320, 2360, 2810, 3422, 4496, 4720, 5620, 6844, 8149, 8555, 11240, 13688, 16298, 16579, 17110, 22480, 27376, 32596, 33158, 34220, 40745, 65192, 66316, 68440, 81490, 82895, 130384, 132632, 136880, 162980, 165790, 265264, 325960, 331580, 480791, 651920, 663160, 961582, 1326320, 1923164, 2403955, 3846328, 4807910, 7692656, 9615820, 19231640, 38463280]

約数ペア:

[(1, 38463280), (2, 19231640), (4, 9615820), (5, 7692656), (8, 4807910), (10, 3846328), (16, 2403955), (20, 1923164), (29, 1326320), (40, 961582), (58, 663160), (59, 651920), (80, 480791), (116, 331580), (118, 325960), (145, 265264), (232, 165790), (236, 162980), (281, 136880), (290, 132632), (295, 130384), (464, 82895), (472, 81490), (562, 68440), (580, 66316), (590, 65192), (944, 40745), (1124, 34220), (1160, 33158), (1180, 32596), (1405, 27376), (1711, 22480), (2248, 17110), (2320, 16579), (2360, 16298), (2810, 13688), (3422, 11240), (4496, 8555), (4720, 8149), (5620, 6844)]