76748360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3989}}^1$

素因数の和:4050

約数の個数: 64

約数和(自身を含む): 191041200

約数和(自身を除く): 114292840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 104, 130, 148, 185, 260, 296, 370, 481, 520, 740, 962, 1480, 1924, 2405, 3848, 3989, 4810, 7978, 9620, 15956, 19240, 19945, 31912, 39890, 51857, 79780, 103714, 147593, 159560, 207428, 259285, 295186, 414856, 518570, 590372, 737965, 1037140, 1180744, 1475930, 1918709, 2074280, 2951860, 3837418, 5903720, 7674836, 9593545, 15349672, 19187090, 38374180, 76748360]

約数ペア:

[(1, 76748360), (2, 38374180), (4, 19187090), (5, 15349672), (8, 9593545), (10, 7674836), (13, 5903720), (20, 3837418), (26, 2951860), (37, 2074280), (40, 1918709), (52, 1475930), (65, 1180744), (74, 1037140), (104, 737965), (130, 590372), (148, 518570), (185, 414856), (260, 295186), (296, 259285), (370, 207428), (481, 159560), (520, 147593), (740, 103714), (962, 79780), (1480, 51857), (1924, 39890), (2405, 31912), (3848, 19945), (3989, 19240), (4810, 15956), (7978, 9620)]