105090440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28871}}^1$

素因数の和:28902

約数の個数: 64

約数和(自身を含む): 291029760

約数和(自身を除く): 185939320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 28871, 57742, 115484, 144355, 202097, 230968, 288710, 375323, 404194, 577420, 750646, 808388, 1010485, 1154840, 1501292, 1616776, 1876615, 2020970, 2627261, 3002584, 3753230, 4041940, 5254522, 7506460, 8083880, 10509044, 13136305, 15012920, 21018088, 26272610, 52545220, 105090440]

約数ペア:

[(1, 105090440), (2, 52545220), (4, 26272610), (5, 21018088), (7, 15012920), (8, 13136305), (10, 10509044), (13, 8083880), (14, 7506460), (20, 5254522), (26, 4041940), (28, 3753230), (35, 3002584), (40, 2627261), (52, 2020970), (56, 1876615), (65, 1616776), (70, 1501292), (91, 1154840), (104, 1010485), (130, 808388), (140, 750646), (182, 577420), (260, 404194), (280, 375323), (364, 288710), (455, 230968), (520, 202097), (728, 144355), (910, 115484), (1820, 57742), (3640, 28871)]