98723080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3541}}^1$

素因数の和:3610

約数の個数: 64

約数和(自身を含む): 240997680

約数和(自身を除く): 142274600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 41, 68, 82, 85, 136, 164, 170, 205, 328, 340, 410, 680, 697, 820, 1394, 1640, 2788, 3485, 3541, 5576, 6970, 7082, 13940, 14164, 17705, 27880, 28328, 35410, 60197, 70820, 120394, 141640, 145181, 240788, 290362, 300985, 481576, 580724, 601970, 725905, 1161448, 1203940, 1451810, 2407880, 2468077, 2903620, 4936154, 5807240, 9872308, 12340385, 19744616, 24680770, 49361540, 98723080]

約数ペア:

[(1, 98723080), (2, 49361540), (4, 24680770), (5, 19744616), (8, 12340385), (10, 9872308), (17, 5807240), (20, 4936154), (34, 2903620), (40, 2468077), (41, 2407880), (68, 1451810), (82, 1203940), (85, 1161448), (136, 725905), (164, 601970), (170, 580724), (205, 481576), (328, 300985), (340, 290362), (410, 240788), (680, 145181), (697, 141640), (820, 120394), (1394, 70820), (1640, 60197), (2788, 35410), (3485, 28328), (3541, 27880), (5576, 17705), (6970, 14164), (7082, 13940)]