47061440

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:286

約数の個数: 112

約数和(自身を含む): 122127264

約数和(自身を除く): 75065824

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 41, 64, 68, 80, 82, 85, 136, 160, 164, 170, 205, 211, 272, 320, 328, 340, 410, 422, 544, 656, 680, 697, 820, 844, 1055, 1088, 1312, 1360, 1394, 1640, 1688, 2110, 2624, 2720, 2788, 3280, 3376, 3485, 3587, 4220, 5440, 5576, 6560, 6752, 6970, 7174, 8440, 8651, 11152, 13120, 13504, 13940, 14348, 16880, 17302, 17935, 22304, 27880, 28696, 33760, 34604, 35870, 43255, 44608, 55760, 57392, 67520, 69208, 71740, 86510, 111520, 114784, 138416, 143480, 147067, 173020, 223040, 229568, 276832, 286960, 294134, 346040, 553664, 573920, 588268, 692080, 735335, 1147840, 1176536, 1384160, 1470670, 2353072, 2768320, 2941340, 4706144, 5882680, 9412288, 11765360, 23530720, 47061440]

約数ペア:

[(1, 47061440), (2, 23530720), (4, 11765360), (5, 9412288), (8, 5882680), (10, 4706144), (16, 2941340), (17, 2768320), (20, 2353072), (32, 1470670), (34, 1384160), (40, 1176536), (41, 1147840), (64, 735335), (68, 692080), (80, 588268), (82, 573920), (85, 553664), (136, 346040), (160, 294134), (164, 286960), (170, 276832), (205, 229568), (211, 223040), (272, 173020), (320, 147067), (328, 143480), (340, 138416), (410, 114784), (422, 111520), (544, 86510), (656, 71740), (680, 69208), (697, 67520), (820, 57392), (844, 55760), (1055, 44608), (1088, 43255), (1312, 35870), (1360, 34604), (1394, 33760), (1640, 28696), (1688, 27880), (2110, 22304), (2624, 17935), (2720, 17302), (2788, 16880), (3280, 14348), (3376, 13940), (3485, 13504), (3587, 13120), (4220, 11152), (5440, 8651), (5576, 8440), (6560, 7174), (6752, 6970)]