122216120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2423}}^1$

素因数の和:2544

約数の個数: 64

約数和(自身を含む): 299315520

約数和(自身を除く): 177099400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 97, 104, 130, 194, 260, 388, 485, 520, 776, 970, 1261, 1940, 2423, 2522, 3880, 4846, 5044, 6305, 9692, 10088, 12115, 12610, 19384, 24230, 25220, 31499, 48460, 50440, 62998, 96920, 125996, 157495, 235031, 251992, 314990, 470062, 629980, 940124, 1175155, 1259960, 1880248, 2350310, 3055403, 4700620, 6110806, 9401240, 12221612, 15277015, 24443224, 30554030, 61108060, 122216120]

約数ペア:

[(1, 122216120), (2, 61108060), (4, 30554030), (5, 24443224), (8, 15277015), (10, 12221612), (13, 9401240), (20, 6110806), (26, 4700620), (40, 3055403), (52, 2350310), (65, 1880248), (97, 1259960), (104, 1175155), (130, 940124), (194, 629980), (260, 470062), (388, 314990), (485, 251992), (520, 235031), (776, 157495), (970, 125996), (1261, 96920), (1940, 62998), (2423, 50440), (2522, 48460), (3880, 31499), (4846, 25220), (5044, 24230), (6305, 19384), (9692, 12610), (10088, 12115)]