9959804540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1\times {\mathrm{5417}}^1$

素因数の和:6027

約数の個数: 96

約数和(自身を含む): 24991110144

約数和(自身を除く): 15031305604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 571, 644, 805, 1142, 1610, 2284, 2855, 3220, 3997, 5417, 5710, 7994, 10834, 11420, 13133, 15988, 19985, 21668, 26266, 27085, 37919, 39970, 52532, 54170, 65665, 75838, 79940, 91931, 108340, 124591, 131330, 151676, 183862, 189595, 249182, 262660, 367724, 379190, 459655, 498364, 622955, 758380, 872137, 919310, 1245910, 1744274, 1838620, 2491820, 3093107, 3488548, 4360685, 6186214, 8721370, 12372428, 15465535, 17442740, 21651749, 30931070, 43303498, 61862140, 71141461, 86606996, 108258745, 142282922, 216517490, 284565844, 355707305, 433034980, 497990227, 711414610, 995980454, 1422829220, 1991960908, 2489951135, 4979902270, 9959804540]

約数ペア:

[(1, 9959804540), (2, 4979902270), (4, 2489951135), (5, 1991960908), (7, 1422829220), (10, 995980454), (14, 711414610), (20, 497990227), (23, 433034980), (28, 355707305), (35, 284565844), (46, 216517490), (70, 142282922), (92, 108258745), (115, 86606996), (140, 71141461), (161, 61862140), (230, 43303498), (322, 30931070), (460, 21651749), (571, 17442740), (644, 15465535), (805, 12372428), (1142, 8721370), (1610, 6186214), (2284, 4360685), (2855, 3488548), (3220, 3093107), (3997, 2491820), (5417, 1838620), (5710, 1744274), (7994, 1245910), (10834, 919310), (11420, 872137), (13133, 758380), (15988, 622955), (19985, 498364), (21668, 459655), (26266, 379190), (27085, 367724), (37919, 262660), (39970, 249182), (52532, 189595), (54170, 183862), (65665, 151676), (75838, 131330), (79940, 124591), (91931, 108340)]