99958040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3923}}^1$

素因数の和:3961

約数の個数: 96

約数和(自身を含む): 281821680

約数和(自身を除く): 181863640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 364, 392, 455, 490, 520, 637, 728, 910, 980, 1274, 1820, 1960, 2548, 3185, 3640, 3923, 5096, 6370, 7846, 12740, 15692, 19615, 25480, 27461, 31384, 39230, 50999, 54922, 78460, 101998, 109844, 137305, 156920, 192227, 203996, 219688, 254995, 274610, 356993, 384454, 407992, 509990, 549220, 713986, 768908, 961135, 1019980, 1098440, 1427972, 1537816, 1784965, 1922270, 2039960, 2498951, 2855944, 3569930, 3844540, 4997902, 7139860, 7689080, 9995804, 12494755, 14279720, 19991608, 24989510, 49979020, 99958040]

約数ペア:

[(1, 99958040), (2, 49979020), (4, 24989510), (5, 19991608), (7, 14279720), (8, 12494755), (10, 9995804), (13, 7689080), (14, 7139860), (20, 4997902), (26, 3844540), (28, 3569930), (35, 2855944), (40, 2498951), (49, 2039960), (52, 1922270), (56, 1784965), (65, 1537816), (70, 1427972), (91, 1098440), (98, 1019980), (104, 961135), (130, 768908), (140, 713986), (182, 549220), (196, 509990), (245, 407992), (260, 384454), (280, 356993), (364, 274610), (392, 254995), (455, 219688), (490, 203996), (520, 192227), (637, 156920), (728, 137305), (910, 109844), (980, 101998), (1274, 78460), (1820, 54922), (1960, 50999), (2548, 39230), (3185, 31384), (3640, 27461), (3923, 25480), (5096, 19615), (6370, 15692), (7846, 12740)]