224639740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:419

約数の個数: 96

約数和(自身を含む): 529030656

約数和(自身を除く): 304390916

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 71, 86, 130, 142, 172, 215, 260, 283, 284, 355, 430, 559, 566, 710, 860, 923, 1118, 1132, 1415, 1420, 1846, 2236, 2795, 2830, 3053, 3679, 3692, 4615, 5590, 5660, 6106, 7358, 9230, 11180, 12169, 12212, 14716, 15265, 18395, 18460, 20093, 24338, 30530, 36790, 39689, 40186, 48676, 60845, 61060, 73580, 79378, 80372, 100465, 121690, 158197, 158756, 198445, 200930, 243380, 261209, 316394, 396890, 401860, 522418, 632788, 790985, 793780, 863999, 1044836, 1306045, 1581970, 1727998, 2612090, 3163940, 3455996, 4319995, 5224180, 8639990, 11231987, 17279980, 22463974, 44927948, 56159935, 112319870, 224639740]

約数ペア:

[(1, 224639740), (2, 112319870), (4, 56159935), (5, 44927948), (10, 22463974), (13, 17279980), (20, 11231987), (26, 8639990), (43, 5224180), (52, 4319995), (65, 3455996), (71, 3163940), (86, 2612090), (130, 1727998), (142, 1581970), (172, 1306045), (215, 1044836), (260, 863999), (283, 793780), (284, 790985), (355, 632788), (430, 522418), (559, 401860), (566, 396890), (710, 316394), (860, 261209), (923, 243380), (1118, 200930), (1132, 198445), (1415, 158756), (1420, 158197), (1846, 121690), (2236, 100465), (2795, 80372), (2830, 79378), (3053, 73580), (3679, 61060), (3692, 60845), (4615, 48676), (5590, 40186), (5660, 39689), (6106, 36790), (7358, 30530), (9230, 24338), (11180, 20093), (12169, 18460), (12212, 18395), (14716, 15265)]