134338360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13597}}^1$

素因数の和:13640

約数の個数: 64

約数和(自身を含む): 342669600

約数和(自身を除く): 208331240

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 988, 1235, 1976, 2470, 4940, 9880, 13597, 27194, 54388, 67985, 108776, 135970, 176761, 258343, 271940, 353522, 516686, 543880, 707044, 883805, 1033372, 1291715, 1414088, 1767610, 2066744, 2583430, 3358459, 3535220, 5166860, 6716918, 7070440, 10333720, 13433836, 16792295, 26867672, 33584590, 67169180, 134338360]

約数ペア:

[(1, 134338360), (2, 67169180), (4, 33584590), (5, 26867672), (8, 16792295), (10, 13433836), (13, 10333720), (19, 7070440), (20, 6716918), (26, 5166860), (38, 3535220), (40, 3358459), (52, 2583430), (65, 2066744), (76, 1767610), (95, 1414088), (104, 1291715), (130, 1033372), (152, 883805), (190, 707044), (247, 543880), (260, 516686), (380, 353522), (494, 271940), (520, 258343), (760, 176761), (988, 135970), (1235, 108776), (1976, 67985), (2470, 54388), (4940, 27194), (9880, 13597)]