45446960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1$

素因数の和:606

約数の個数: 80

約数和(自身を含む): 115305120

約数和(自身を除く): 69858160

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, 491, 520, 712, 890, 982, 1040, 1157, 1424, 1780, 1964, 2314, 2455, 3560, 3928, 4628, 4910, 5785, 6383, 7120, 7856, 9256, 9820, 11570, 12766, 18512, 19640, 23140, 25532, 31915, 39280, 43699, 46280, 51064, 63830, 87398, 92560, 102128, 127660, 174796, 218495, 255320, 349592, 436990, 510640, 568087, 699184, 873980, 1136174, 1747960, 2272348, 2840435, 3495920, 4544696, 5680870, 9089392, 11361740, 22723480, 45446960]

約数ペア:

[(1, 45446960), (2, 22723480), (4, 11361740), (5, 9089392), (8, 5680870), (10, 4544696), (13, 3495920), (16, 2840435), (20, 2272348), (26, 1747960), (40, 1136174), (52, 873980), (65, 699184), (80, 568087), (89, 510640), (104, 436990), (130, 349592), (178, 255320), (208, 218495), (260, 174796), (356, 127660), (445, 102128), (491, 92560), (520, 87398), (712, 63830), (890, 51064), (982, 46280), (1040, 43699), (1157, 39280), (1424, 31915), (1780, 25532), (1964, 23140), (2314, 19640), (2455, 18512), (3560, 12766), (3928, 11570), (4628, 9820), (4910, 9256), (5785, 7856), (6383, 7120)]