41250560

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:138

約数の個数: 144

約数和(自身を含む): 110915616

約数和(自身を除く): 69665056

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 64, 65, 67, 74, 80, 104, 128, 130, 134, 148, 160, 185, 208, 256, 260, 268, 296, 320, 335, 370, 416, 481, 520, 536, 592, 640, 670, 740, 832, 871, 962, 1040, 1072, 1184, 1280, 1340, 1480, 1664, 1742, 1924, 2080, 2144, 2368, 2405, 2479, 2680, 2960, 3328, 3484, 3848, 4160, 4288, 4355, 4736, 4810, 4958, 5360, 5920, 6968, 7696, 8320, 8576, 8710, 9472, 9620, 9916, 10720, 11840, 12395, 13936, 15392, 16640, 17152, 17420, 19240, 19832, 21440, 23680, 24790, 27872, 30784, 32227, 34840, 38480, 39664, 42880, 47360, 49580, 55744, 61568, 64454, 69680, 76960, 79328, 85760, 99160, 111488, 123136, 128908, 139360, 153920, 158656, 161135, 198320, 222976, 257816, 278720, 307840, 317312, 322270, 396640, 515632, 557440, 615680, 634624, 644540, 793280, 1031264, 1114880, 1289080, 1586560, 2062528, 2578160, 3173120, 4125056, 5156320, 8250112, 10312640, 20625280, 41250560]

約数ペア:

[(1, 41250560), (2, 20625280), (4, 10312640), (5, 8250112), (8, 5156320), (10, 4125056), (13, 3173120), (16, 2578160), (20, 2062528), (26, 1586560), (32, 1289080), (37, 1114880), (40, 1031264), (52, 793280), (64, 644540), (65, 634624), (67, 615680), (74, 557440), (80, 515632), (104, 396640), (128, 322270), (130, 317312), (134, 307840), (148, 278720), (160, 257816), (185, 222976), (208, 198320), (256, 161135), (260, 158656), (268, 153920), (296, 139360), (320, 128908), (335, 123136), (370, 111488), (416, 99160), (481, 85760), (520, 79328), (536, 76960), (592, 69680), (640, 64454), (670, 61568), (740, 55744), (832, 49580), (871, 47360), (962, 42880), (1040, 39664), (1072, 38480), (1184, 34840), (1280, 32227), (1340, 30784), (1480, 27872), (1664, 24790), (1742, 23680), (1924, 21440), (2080, 19832), (2144, 19240), (2368, 17420), (2405, 17152), (2479, 16640), (2680, 15392), (2960, 13936), (3328, 12395), (3484, 11840), (3848, 10720), (4160, 9916), (4288, 9620), (4355, 9472), (4736, 8710), (4810, 8576), (4958, 8320), (5360, 7696), (5920, 6968)]