4010451280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{30181}}^1$

素因数の和:30356

約数の個数: 80

約数和(自身を含む): 10239666048

約数和(自身を除く): 6229214768

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 151, 176, 220, 302, 440, 604, 755, 880, 1208, 1510, 1661, 2416, 3020, 3322, 6040, 6644, 8305, 12080, 13288, 16610, 26576, 30181, 33220, 60362, 66440, 120724, 132880, 150905, 241448, 301810, 331991, 482896, 603620, 663982, 1207240, 1327964, 1659955, 2414480, 2655928, 3319910, 4557331, 5311856, 6639820, 9114662, 13279640, 18229324, 22786655, 26559280, 36458648, 45573310, 50130641, 72917296, 91146620, 100261282, 182293240, 200522564, 250653205, 364586480, 401045128, 501306410, 802090256, 1002612820, 2005225640, 4010451280]

約数ペア:

[(1, 4010451280), (2, 2005225640), (4, 1002612820), (5, 802090256), (8, 501306410), (10, 401045128), (11, 364586480), (16, 250653205), (20, 200522564), (22, 182293240), (40, 100261282), (44, 91146620), (55, 72917296), (80, 50130641), (88, 45573310), (110, 36458648), (151, 26559280), (176, 22786655), (220, 18229324), (302, 13279640), (440, 9114662), (604, 6639820), (755, 5311856), (880, 4557331), (1208, 3319910), (1510, 2655928), (1661, 2414480), (2416, 1659955), (3020, 1327964), (3322, 1207240), (6040, 663982), (6644, 603620), (8305, 482896), (12080, 331991), (13288, 301810), (16610, 241448), (26576, 150905), (30181, 132880), (33220, 120724), (60362, 66440)]