58555120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:171

約数の個数: 120

約数和(自身を含む): 151945632

約数和(自身を除く): 93390512

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 61, 65, 71, 80, 104, 122, 130, 142, 169, 208, 244, 260, 284, 305, 338, 355, 488, 520, 568, 610, 676, 710, 793, 845, 923, 976, 1040, 1136, 1220, 1352, 1420, 1586, 1690, 1846, 2440, 2704, 2840, 3172, 3380, 3692, 3965, 4331, 4615, 4880, 5680, 6344, 6760, 7384, 7930, 8662, 9230, 10309, 11999, 12688, 13520, 14768, 15860, 17324, 18460, 20618, 21655, 23998, 31720, 34648, 36920, 41236, 43310, 47996, 51545, 56303, 59995, 63440, 69296, 73840, 82472, 86620, 95992, 103090, 112606, 119990, 164944, 173240, 191984, 206180, 225212, 239980, 281515, 346480, 412360, 450424, 479960, 563030, 731939, 824720, 900848, 959920, 1126060, 1463878, 2252120, 2927756, 3659695, 4504240, 5855512, 7319390, 11711024, 14638780, 29277560, 58555120]

約数ペア:

[(1, 58555120), (2, 29277560), (4, 14638780), (5, 11711024), (8, 7319390), (10, 5855512), (13, 4504240), (16, 3659695), (20, 2927756), (26, 2252120), (40, 1463878), (52, 1126060), (61, 959920), (65, 900848), (71, 824720), (80, 731939), (104, 563030), (122, 479960), (130, 450424), (142, 412360), (169, 346480), (208, 281515), (244, 239980), (260, 225212), (284, 206180), (305, 191984), (338, 173240), (355, 164944), (488, 119990), (520, 112606), (568, 103090), (610, 95992), (676, 86620), (710, 82472), (793, 73840), (845, 69296), (923, 63440), (976, 59995), (1040, 56303), (1136, 51545), (1220, 47996), (1352, 43310), (1420, 41236), (1586, 36920), (1690, 34648), (1846, 31720), (2440, 23998), (2704, 21655), (2840, 20618), (3172, 18460), (3380, 17324), (3692, 15860), (3965, 14768), (4331, 13520), (4615, 12688), (4880, 11999), (5680, 10309), (6344, 9230), (6760, 8662), (7384, 7930)]