65458160

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{48131}}^1$

素因数の和:48161

約数の個数: 40

約数和(自身を含む): 161145936

約数和(自身を除く): 95687776

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 48131, 96262, 192524, 240655, 385048, 481310, 770096, 818227, 962620, 1636454, 1925240, 3272908, 3850480, 4091135, 6545816, 8182270, 13091632, 16364540, 32729080, 65458160]

約数ペア:

[(1, 65458160), (2, 32729080), (4, 16364540), (5, 13091632), (8, 8182270), (10, 6545816), (16, 4091135), (17, 3850480), (20, 3272908), (34, 1925240), (40, 1636454), (68, 962620), (80, 818227), (85, 770096), (136, 481310), (170, 385048), (272, 240655), (340, 192524), (680, 96262), (1360, 48131)]