46666880

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:182

約数の個数: 128

約数和(自身を含む): 123379200

約数和(自身を除く): 76712320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 71, 79, 80, 104, 128, 130, 142, 158, 160, 208, 260, 284, 316, 320, 355, 395, 416, 520, 568, 632, 640, 710, 790, 832, 923, 1027, 1040, 1136, 1264, 1420, 1580, 1664, 1846, 2054, 2080, 2272, 2528, 2840, 3160, 3692, 4108, 4160, 4544, 4615, 5056, 5135, 5609, 5680, 6320, 7384, 8216, 8320, 9088, 9230, 10112, 10270, 11218, 11360, 12640, 14768, 16432, 18460, 20540, 22436, 22720, 25280, 28045, 29536, 32864, 36920, 41080, 44872, 45440, 50560, 56090, 59072, 65728, 72917, 73840, 82160, 89744, 112180, 118144, 131456, 145834, 147680, 164320, 179488, 224360, 291668, 295360, 328640, 358976, 364585, 448720, 583336, 590720, 657280, 717952, 729170, 897440, 1166672, 1458340, 1794880, 2333344, 2916680, 3589760, 4666688, 5833360, 9333376, 11666720, 23333440, 46666880]

約数ペア:

[(1, 46666880), (2, 23333440), (4, 11666720), (5, 9333376), (8, 5833360), (10, 4666688), (13, 3589760), (16, 2916680), (20, 2333344), (26, 1794880), (32, 1458340), (40, 1166672), (52, 897440), (64, 729170), (65, 717952), (71, 657280), (79, 590720), (80, 583336), (104, 448720), (128, 364585), (130, 358976), (142, 328640), (158, 295360), (160, 291668), (208, 224360), (260, 179488), (284, 164320), (316, 147680), (320, 145834), (355, 131456), (395, 118144), (416, 112180), (520, 89744), (568, 82160), (632, 73840), (640, 72917), (710, 65728), (790, 59072), (832, 56090), (923, 50560), (1027, 45440), (1040, 44872), (1136, 41080), (1264, 36920), (1420, 32864), (1580, 29536), (1664, 28045), (1846, 25280), (2054, 22720), (2080, 22436), (2272, 20540), (2528, 18460), (2840, 16432), (3160, 14768), (3692, 12640), (4108, 11360), (4160, 11218), (4544, 10270), (4615, 10112), (5056, 9230), (5135, 9088), (5609, 8320), (5680, 8216), (6320, 7384)]