11612020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{41}}^1$

素因数の和:98

約数の個数: 108

約数和(自身を含む): 30868236

約数和(自身を除く): 19256216

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 41, 49, 68, 70, 82, 85, 98, 119, 140, 164, 170, 196, 205, 238, 245, 287, 289, 340, 410, 476, 490, 574, 578, 595, 697, 820, 833, 980, 1148, 1156, 1190, 1394, 1435, 1445, 1666, 2009, 2023, 2380, 2788, 2870, 2890, 3332, 3485, 4018, 4046, 4165, 4879, 5740, 5780, 6970, 8036, 8092, 8330, 9758, 10045, 10115, 11849, 13940, 14161, 16660, 19516, 20090, 20230, 23698, 24395, 28322, 34153, 40180, 40460, 47396, 48790, 56644, 59245, 68306, 70805, 82943, 97580, 118490, 136612, 141610, 165886, 170765, 236980, 283220, 331772, 341530, 414715, 580601, 683060, 829430, 1161202, 1658860, 2322404, 2903005, 5806010, 11612020]

約数ペア:

[(1, 11612020), (2, 5806010), (4, 2903005), (5, 2322404), (7, 1658860), (10, 1161202), (14, 829430), (17, 683060), (20, 580601), (28, 414715), (34, 341530), (35, 331772), (41, 283220), (49, 236980), (68, 170765), (70, 165886), (82, 141610), (85, 136612), (98, 118490), (119, 97580), (140, 82943), (164, 70805), (170, 68306), (196, 59245), (205, 56644), (238, 48790), (245, 47396), (287, 40460), (289, 40180), (340, 34153), (410, 28322), (476, 24395), (490, 23698), (574, 20230), (578, 20090), (595, 19516), (697, 16660), (820, 14161), (833, 13940), (980, 11849), (1148, 10115), (1156, 10045), (1190, 9758), (1394, 8330), (1435, 8092), (1445, 8036), (1666, 6970), (2009, 5780), (2023, 5740), (2380, 4879), (2788, 4165), (2870, 4046), (2890, 4018), (3332, 3485)]