83247040

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:222

約数の個数: 112

約数和(自身を含む): 208483200

約数和(自身を除く): 125236160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 79, 80, 89, 148, 158, 160, 178, 185, 296, 316, 320, 356, 370, 395, 445, 592, 632, 712, 740, 790, 890, 1184, 1264, 1424, 1480, 1580, 1780, 2368, 2528, 2848, 2923, 2960, 3160, 3293, 3560, 5056, 5696, 5846, 5920, 6320, 6586, 7031, 7120, 11692, 11840, 12640, 13172, 14062, 14240, 14615, 16465, 23384, 25280, 26344, 28124, 28480, 29230, 32930, 35155, 46768, 52688, 56248, 58460, 65860, 70310, 93536, 105376, 112496, 116920, 131720, 140620, 187072, 210752, 224992, 233840, 260147, 263440, 281240, 449984, 467680, 520294, 526880, 562480, 935360, 1040588, 1053760, 1124960, 1300735, 2081176, 2249920, 2601470, 4162352, 5202940, 8324704, 10405880, 16649408, 20811760, 41623520, 83247040]

約数ペア:

[(1, 83247040), (2, 41623520), (4, 20811760), (5, 16649408), (8, 10405880), (10, 8324704), (16, 5202940), (20, 4162352), (32, 2601470), (37, 2249920), (40, 2081176), (64, 1300735), (74, 1124960), (79, 1053760), (80, 1040588), (89, 935360), (148, 562480), (158, 526880), (160, 520294), (178, 467680), (185, 449984), (296, 281240), (316, 263440), (320, 260147), (356, 233840), (370, 224992), (395, 210752), (445, 187072), (592, 140620), (632, 131720), (712, 116920), (740, 112496), (790, 105376), (890, 93536), (1184, 70310), (1264, 65860), (1424, 58460), (1480, 56248), (1580, 52688), (1780, 46768), (2368, 35155), (2528, 32930), (2848, 29230), (2923, 28480), (2960, 28124), (3160, 26344), (3293, 25280), (3560, 23384), (5056, 16465), (5696, 14615), (5846, 14240), (5920, 14062), (6320, 13172), (6586, 12640), (7031, 11840), (7120, 11692)]