102617440

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1217}}^1$

素因数の和:1280

約数の個数: 96

約数和(自身を含む): 265192704

約数和(自身を除く): 162575264

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 68, 80, 85, 124, 136, 155, 160, 170, 248, 272, 310, 340, 496, 527, 544, 620, 680, 992, 1054, 1217, 1240, 1360, 2108, 2434, 2480, 2635, 2720, 4216, 4868, 4960, 5270, 6085, 8432, 9736, 10540, 12170, 16864, 19472, 20689, 21080, 24340, 37727, 38944, 41378, 42160, 48680, 75454, 82756, 84320, 97360, 103445, 150908, 165512, 188635, 194720, 206890, 301816, 331024, 377270, 413780, 603632, 641359, 662048, 754540, 827560, 1207264, 1282718, 1509080, 1655120, 2565436, 3018160, 3206795, 3310240, 5130872, 6036320, 6413590, 10261744, 12827180, 20523488, 25654360, 51308720, 102617440]

約数ペア:

[(1, 102617440), (2, 51308720), (4, 25654360), (5, 20523488), (8, 12827180), (10, 10261744), (16, 6413590), (17, 6036320), (20, 5130872), (31, 3310240), (32, 3206795), (34, 3018160), (40, 2565436), (62, 1655120), (68, 1509080), (80, 1282718), (85, 1207264), (124, 827560), (136, 754540), (155, 662048), (160, 641359), (170, 603632), (248, 413780), (272, 377270), (310, 331024), (340, 301816), (496, 206890), (527, 194720), (544, 188635), (620, 165512), (680, 150908), (992, 103445), (1054, 97360), (1217, 84320), (1240, 82756), (1360, 75454), (2108, 48680), (2434, 42160), (2480, 41378), (2635, 38944), (2720, 37727), (4216, 24340), (4868, 21080), (4960, 20689), (5270, 19472), (6085, 16864), (8432, 12170), (9736, 10540)]