41638780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 99066240

約数和(自身を除く): 57427460

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 41, 58, 68, 82, 85, 103, 116, 145, 164, 170, 205, 206, 290, 340, 410, 412, 493, 515, 580, 697, 820, 986, 1030, 1189, 1394, 1751, 1972, 2060, 2378, 2465, 2788, 2987, 3485, 3502, 4223, 4756, 4930, 5945, 5974, 6970, 7004, 8446, 8755, 9860, 11890, 11948, 13940, 14935, 16892, 17510, 20213, 21115, 23780, 29870, 35020, 40426, 42230, 50779, 59740, 71791, 80852, 84460, 101065, 101558, 122467, 143582, 202130, 203116, 244934, 253895, 287164, 358955, 404260, 489868, 507790, 612335, 717910, 1015580, 1224670, 1435820, 2081939, 2449340, 4163878, 8327756, 10409695, 20819390, 41638780]

約数ペア:

[(1, 41638780), (2, 20819390), (4, 10409695), (5, 8327756), (10, 4163878), (17, 2449340), (20, 2081939), (29, 1435820), (34, 1224670), (41, 1015580), (58, 717910), (68, 612335), (82, 507790), (85, 489868), (103, 404260), (116, 358955), (145, 287164), (164, 253895), (170, 244934), (205, 203116), (206, 202130), (290, 143582), (340, 122467), (410, 101558), (412, 101065), (493, 84460), (515, 80852), (580, 71791), (697, 59740), (820, 50779), (986, 42230), (1030, 40426), (1189, 35020), (1394, 29870), (1751, 23780), (1972, 21115), (2060, 20213), (2378, 17510), (2465, 16892), (2788, 14935), (2987, 13940), (3485, 11948), (3502, 11890), (4223, 9860), (4756, 8755), (4930, 8446), (5945, 7004), (5974, 6970)]