65962720

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{24251}}^1$

素因数の和:24283

約数の個数: 48

約数和(自身を含む): 165010608

約数和(自身を除く): 99047888

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 24251, 48502, 97004, 121255, 194008, 242510, 388016, 412267, 485020, 776032, 824534, 970040, 1649068, 1940080, 2061335, 3298136, 3880160, 4122670, 6596272, 8245340, 13192544, 16490680, 32981360, 65962720]

約数ペア:

[(1, 65962720), (2, 32981360), (4, 16490680), (5, 13192544), (8, 8245340), (10, 6596272), (16, 4122670), (17, 3880160), (20, 3298136), (32, 2061335), (34, 1940080), (40, 1649068), (68, 970040), (80, 824534), (85, 776032), (136, 485020), (160, 412267), (170, 388016), (272, 242510), (340, 194008), (544, 121255), (680, 97004), (1360, 48502), (2720, 24251)]