23559620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1$

素因数の和:573

約数の個数: 96

約数和(自身を含む): 63141120

約数和(自身を除く): 39581500

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 28, 34, 35, 38, 68, 70, 76, 85, 95, 119, 133, 140, 170, 190, 238, 266, 323, 340, 380, 476, 521, 532, 595, 646, 665, 1042, 1190, 1292, 1330, 1615, 2084, 2261, 2380, 2605, 2660, 3230, 3647, 4522, 5210, 6460, 7294, 8857, 9044, 9899, 10420, 11305, 14588, 17714, 18235, 19798, 22610, 35428, 36470, 39596, 44285, 45220, 49495, 61999, 69293, 72940, 88570, 98990, 123998, 138586, 168283, 177140, 197980, 247996, 277172, 309995, 336566, 346465, 619990, 673132, 692930, 841415, 1177981, 1239980, 1385860, 1682830, 2355962, 3365660, 4711924, 5889905, 11779810, 23559620]

約数ペア:

[(1, 23559620), (2, 11779810), (4, 5889905), (5, 4711924), (7, 3365660), (10, 2355962), (14, 1682830), (17, 1385860), (19, 1239980), (20, 1177981), (28, 841415), (34, 692930), (35, 673132), (38, 619990), (68, 346465), (70, 336566), (76, 309995), (85, 277172), (95, 247996), (119, 197980), (133, 177140), (140, 168283), (170, 138586), (190, 123998), (238, 98990), (266, 88570), (323, 72940), (340, 69293), (380, 61999), (476, 49495), (521, 45220), (532, 44285), (595, 39596), (646, 36470), (665, 35428), (1042, 22610), (1190, 19798), (1292, 18235), (1330, 17714), (1615, 14588), (2084, 11305), (2261, 10420), (2380, 9899), (2605, 9044), (2660, 8857), (3230, 7294), (3647, 6460), (4522, 5210)]