15414880

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7411}}^1$

素因数の和:7439

約数の個数: 48

約数和(自身を含む): 39224304

約数和(自身を除く): 23809424

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 7411, 14822, 29644, 37055, 59288, 74110, 96343, 118576, 148220, 192686, 237152, 296440, 385372, 481715, 592880, 770744, 963430, 1185760, 1541488, 1926860, 3082976, 3853720, 7707440, 15414880]

約数ペア:

[(1, 15414880), (2, 7707440), (4, 3853720), (5, 3082976), (8, 1926860), (10, 1541488), (13, 1185760), (16, 963430), (20, 770744), (26, 592880), (32, 481715), (40, 385372), (52, 296440), (65, 237152), (80, 192686), (104, 148220), (130, 118576), (160, 96343), (208, 74110), (260, 59288), (416, 37055), (520, 29644), (1040, 14822), (2080, 7411)]