1330453400

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{7817}}^1$

素因数の和:7893

約数の個数: 96

約数和(自身を含む): 3315457440

約数和(自身を除く): 1985004040

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 37, 40, 46, 50, 74, 92, 100, 115, 148, 184, 185, 200, 230, 296, 370, 460, 575, 740, 851, 920, 925, 1150, 1480, 1702, 1850, 2300, 3404, 3700, 4255, 4600, 6808, 7400, 7817, 8510, 15634, 17020, 21275, 31268, 34040, 39085, 42550, 62536, 78170, 85100, 156340, 170200, 179791, 195425, 289229, 312680, 359582, 390850, 578458, 719164, 781700, 898955, 1156916, 1438328, 1446145, 1563400, 1797910, 2313832, 2892290, 3595820, 4494775, 5784580, 6652267, 7191640, 7230725, 8989550, 11569160, 13304534, 14461450, 17979100, 26609068, 28922900, 33261335, 35958200, 53218136, 57845800, 66522670, 133045340, 166306675, 266090680, 332613350, 665226700, 1330453400]

約数ペア:

[(1, 1330453400), (2, 665226700), (4, 332613350), (5, 266090680), (8, 166306675), (10, 133045340), (20, 66522670), (23, 57845800), (25, 53218136), (37, 35958200), (40, 33261335), (46, 28922900), (50, 26609068), (74, 17979100), (92, 14461450), (100, 13304534), (115, 11569160), (148, 8989550), (184, 7230725), (185, 7191640), (200, 6652267), (230, 5784580), (296, 4494775), (370, 3595820), (460, 2892290), (575, 2313832), (740, 1797910), (851, 1563400), (920, 1446145), (925, 1438328), (1150, 1156916), (1480, 898955), (1702, 781700), (1850, 719164), (2300, 578458), (3404, 390850), (3700, 359582), (4255, 312680), (4600, 289229), (6808, 195425), (7400, 179791), (7817, 170200), (8510, 156340), (15634, 85100), (17020, 78170), (21275, 62536), (31268, 42550), (34040, 39085)]