1343997200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{36923}}^1$

素因数の和:36961

約数の個数: 120

約数和(自身を含む): 3974203968

約数和(自身を除く): 2630206768

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 175, 182, 200, 208, 260, 280, 325, 350, 364, 400, 455, 520, 560, 650, 700, 728, 910, 1040, 1300, 1400, 1456, 1820, 2275, 2600, 2800, 3640, 4550, 5200, 7280, 9100, 18200, 36400, 36923, 73846, 147692, 184615, 258461, 295384, 369230, 479999, 516922, 590768, 738460, 923075, 959998, 1033844, 1292305, 1476920, 1846150, 1919996, 2067688, 2399995, 2584610, 2953840, 3359993, 3692300, 3839992, 4135376, 4799990, 5169220, 6461525, 6719986, 7384600, 7679984, 9599980, 10338440, 11999975, 12923050, 13439972, 14769200, 16799965, 19199960, 20676880, 23999950, 25846100, 26879944, 33599930, 38399920, 47999900, 51692200, 53759888, 67199860, 83999825, 95999800, 103384400, 134399720, 167999650, 191999600, 268799440, 335999300, 671998600, 1343997200]

約数ペア:

[(1, 1343997200), (2, 671998600), (4, 335999300), (5, 268799440), (7, 191999600), (8, 167999650), (10, 134399720), (13, 103384400), (14, 95999800), (16, 83999825), (20, 67199860), (25, 53759888), (26, 51692200), (28, 47999900), (35, 38399920), (40, 33599930), (50, 26879944), (52, 25846100), (56, 23999950), (65, 20676880), (70, 19199960), (80, 16799965), (91, 14769200), (100, 13439972), (104, 12923050), (112, 11999975), (130, 10338440), (140, 9599980), (175, 7679984), (182, 7384600), (200, 6719986), (208, 6461525), (260, 5169220), (280, 4799990), (325, 4135376), (350, 3839992), (364, 3692300), (400, 3359993), (455, 2953840), (520, 2584610), (560, 2399995), (650, 2067688), (700, 1919996), (728, 1846150), (910, 1476920), (1040, 1292305), (1300, 1033844), (1400, 959998), (1456, 923075), (1820, 738460), (2275, 590768), (2600, 516922), (2800, 479999), (3640, 369230), (4550, 295384), (5200, 258461), (7280, 184615), (9100, 147692), (18200, 73846), (36400, 36923)]