179087180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1$

素因数の和:539

約数の個数: 96

約数和(自身を含む): 422936640

約数和(自身を除く): 243849460

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 41, 58, 68, 82, 85, 116, 145, 164, 170, 205, 290, 340, 410, 443, 493, 580, 697, 820, 886, 986, 1189, 1394, 1772, 1972, 2215, 2378, 2465, 2788, 3485, 4430, 4756, 4930, 5945, 6970, 7531, 8860, 9860, 11890, 12847, 13940, 15062, 18163, 20213, 23780, 25694, 30124, 36326, 37655, 40426, 51388, 64235, 72652, 75310, 80852, 90815, 101065, 128470, 150620, 181630, 202130, 218399, 256940, 308771, 363260, 404260, 436798, 526727, 617542, 873596, 1053454, 1091995, 1235084, 1543855, 2106908, 2183990, 2633635, 3087710, 4367980, 5267270, 6175420, 8954359, 10534540, 17908718, 35817436, 44771795, 89543590, 179087180]

約数ペア:

[(1, 179087180), (2, 89543590), (4, 44771795), (5, 35817436), (10, 17908718), (17, 10534540), (20, 8954359), (29, 6175420), (34, 5267270), (41, 4367980), (58, 3087710), (68, 2633635), (82, 2183990), (85, 2106908), (116, 1543855), (145, 1235084), (164, 1091995), (170, 1053454), (205, 873596), (290, 617542), (340, 526727), (410, 436798), (443, 404260), (493, 363260), (580, 308771), (697, 256940), (820, 218399), (886, 202130), (986, 181630), (1189, 150620), (1394, 128470), (1772, 101065), (1972, 90815), (2215, 80852), (2378, 75310), (2465, 72652), (2788, 64235), (3485, 51388), (4430, 40426), (4756, 37655), (4930, 36326), (5945, 30124), (6970, 25694), (7531, 23780), (8860, 20213), (9860, 18163), (11890, 15062), (12847, 13940)]