223559180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1367}}^1$

素因数の和:1443

約数の個数: 96

約数和(自身を含む): 550198656

約数和(自身を除く): 326639476

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 37, 52, 65, 68, 74, 85, 130, 148, 170, 185, 221, 260, 340, 370, 442, 481, 629, 740, 884, 962, 1105, 1258, 1367, 1924, 2210, 2405, 2516, 2734, 3145, 4420, 4810, 5468, 6290, 6835, 8177, 9620, 12580, 13670, 16354, 17771, 23239, 27340, 32708, 35542, 40885, 46478, 50579, 71084, 81770, 88855, 92956, 101158, 116195, 163540, 177710, 202316, 232390, 252895, 302107, 355420, 464780, 505790, 604214, 657527, 859843, 1011580, 1208428, 1315054, 1510535, 1719686, 2630108, 3021070, 3287635, 3439372, 4299215, 6042140, 6575270, 8598430, 11177959, 13150540, 17196860, 22355918, 44711836, 55889795, 111779590, 223559180]

約数ペア:

[(1, 223559180), (2, 111779590), (4, 55889795), (5, 44711836), (10, 22355918), (13, 17196860), (17, 13150540), (20, 11177959), (26, 8598430), (34, 6575270), (37, 6042140), (52, 4299215), (65, 3439372), (68, 3287635), (74, 3021070), (85, 2630108), (130, 1719686), (148, 1510535), (170, 1315054), (185, 1208428), (221, 1011580), (260, 859843), (340, 657527), (370, 604214), (442, 505790), (481, 464780), (629, 355420), (740, 302107), (884, 252895), (962, 232390), (1105, 202316), (1258, 177710), (1367, 163540), (1924, 116195), (2210, 101158), (2405, 92956), (2516, 88855), (2734, 81770), (3145, 71084), (4420, 50579), (4810, 46478), (5468, 40885), (6290, 35542), (6835, 32708), (8177, 27340), (9620, 23239), (12580, 17771), (13670, 16354)]