45076720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{487}}^1$

素因数の和:602

約数の個数: 80

約数和(自身を含む): 114367680

約数和(自身を除く): 69290960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 89, 104, 130, 178, 208, 260, 356, 445, 487, 520, 712, 890, 974, 1040, 1157, 1424, 1780, 1948, 2314, 2435, 3560, 3896, 4628, 4870, 5785, 6331, 7120, 7792, 9256, 9740, 11570, 12662, 18512, 19480, 23140, 25324, 31655, 38960, 43343, 46280, 50648, 63310, 86686, 92560, 101296, 126620, 173372, 216715, 253240, 346744, 433430, 506480, 563459, 693488, 866860, 1126918, 1733720, 2253836, 2817295, 3467440, 4507672, 5634590, 9015344, 11269180, 22538360, 45076720]

約数ペア:

[(1, 45076720), (2, 22538360), (4, 11269180), (5, 9015344), (8, 5634590), (10, 4507672), (13, 3467440), (16, 2817295), (20, 2253836), (26, 1733720), (40, 1126918), (52, 866860), (65, 693488), (80, 563459), (89, 506480), (104, 433430), (130, 346744), (178, 253240), (208, 216715), (260, 173372), (356, 126620), (445, 101296), (487, 92560), (520, 86686), (712, 63310), (890, 50648), (974, 46280), (1040, 43343), (1157, 38960), (1424, 31655), (1780, 25324), (1948, 23140), (2314, 19480), (2435, 18512), (3560, 12662), (3896, 11570), (4628, 9740), (4870, 9256), (5785, 7792), (6331, 7120)]