39682240

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9539}}^1$

素因数の和:9569

約数の個数: 56

約数和(自身を含む): 101772720

約数和(自身を除く): 62090480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 9539, 19078, 38156, 47695, 76312, 95390, 124007, 152624, 190780, 248014, 305248, 381560, 496028, 610496, 620035, 763120, 992056, 1240070, 1526240, 1984112, 2480140, 3052480, 3968224, 4960280, 7936448, 9920560, 19841120, 39682240]

約数ペア:

[(1, 39682240), (2, 19841120), (4, 9920560), (5, 7936448), (8, 4960280), (10, 3968224), (13, 3052480), (16, 2480140), (20, 1984112), (26, 1526240), (32, 1240070), (40, 992056), (52, 763120), (64, 620035), (65, 610496), (80, 496028), (104, 381560), (130, 305248), (160, 248014), (208, 190780), (260, 152624), (320, 124007), (416, 95390), (520, 76312), (832, 47695), (1040, 38156), (2080, 19078), (4160, 9539)]