65842240

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:204

約数の個数: 112

約数和(自身を含む): 165396672

約数和(自身を除く): 99554432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 67, 74, 80, 83, 134, 148, 160, 166, 185, 268, 296, 320, 332, 335, 370, 415, 536, 592, 664, 670, 740, 830, 1072, 1184, 1328, 1340, 1480, 1660, 2144, 2368, 2479, 2656, 2680, 2960, 3071, 3320, 4288, 4958, 5312, 5360, 5561, 5920, 6142, 6640, 9916, 10720, 11122, 11840, 12284, 12395, 13280, 15355, 19832, 21440, 22244, 24568, 24790, 26560, 27805, 30710, 39664, 44488, 49136, 49580, 55610, 61420, 79328, 88976, 98272, 99160, 111220, 122840, 158656, 177952, 196544, 198320, 205757, 222440, 245680, 355904, 396640, 411514, 444880, 491360, 793280, 823028, 889760, 982720, 1028785, 1646056, 1779520, 2057570, 3292112, 4115140, 6584224, 8230280, 13168448, 16460560, 32921120, 65842240]

約数ペア:

[(1, 65842240), (2, 32921120), (4, 16460560), (5, 13168448), (8, 8230280), (10, 6584224), (16, 4115140), (20, 3292112), (32, 2057570), (37, 1779520), (40, 1646056), (64, 1028785), (67, 982720), (74, 889760), (80, 823028), (83, 793280), (134, 491360), (148, 444880), (160, 411514), (166, 396640), (185, 355904), (268, 245680), (296, 222440), (320, 205757), (332, 198320), (335, 196544), (370, 177952), (415, 158656), (536, 122840), (592, 111220), (664, 99160), (670, 98272), (740, 88976), (830, 79328), (1072, 61420), (1184, 55610), (1328, 49580), (1340, 49136), (1480, 44488), (1660, 39664), (2144, 30710), (2368, 27805), (2479, 26560), (2656, 24790), (2680, 24568), (2960, 22244), (3071, 21440), (3320, 19832), (4288, 15355), (4958, 13280), (5312, 12395), (5360, 12284), (5561, 11840), (5920, 11122), (6142, 10720), (6640, 9916)]