1724519680

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2801}}^1$

素因数の和:2872

約数の個数: 144

約数和(自身を含む): 4570375824

約数和(自身を除く): 2845856144

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 64, 65, 74, 80, 104, 128, 130, 148, 160, 185, 208, 256, 260, 296, 320, 370, 416, 481, 520, 592, 640, 740, 832, 962, 1040, 1184, 1280, 1480, 1664, 1924, 2080, 2368, 2405, 2801, 2960, 3328, 3848, 4160, 4736, 4810, 5602, 5920, 7696, 8320, 9472, 9620, 11204, 11840, 14005, 15392, 16640, 19240, 22408, 23680, 28010, 30784, 36413, 38480, 44816, 47360, 56020, 61568, 72826, 76960, 89632, 103637, 112040, 123136, 145652, 153920, 179264, 182065, 207274, 224080, 291304, 307840, 358528, 364130, 414548, 448160, 518185, 582608, 615680, 717056, 728260, 829096, 896320, 1036370, 1165216, 1347281, 1456520, 1658192, 1792640, 2072740, 2330432, 2694562, 2913040, 3316384, 3585280, 4145480, 4660864, 5389124, 5826080, 6632768, 6736405, 8290960, 9321728, 10778248, 11652160, 13265536, 13472810, 16581920, 21556496, 23304320, 26531072, 26945620, 33163840, 43112992, 46608640, 53891240, 66327680, 86225984, 107782480, 132655360, 172451968, 215564960, 344903936, 431129920, 862259840, 1724519680]

約数ペア:

[(1, 1724519680), (2, 862259840), (4, 431129920), (5, 344903936), (8, 215564960), (10, 172451968), (13, 132655360), (16, 107782480), (20, 86225984), (26, 66327680), (32, 53891240), (37, 46608640), (40, 43112992), (52, 33163840), (64, 26945620), (65, 26531072), (74, 23304320), (80, 21556496), (104, 16581920), (128, 13472810), (130, 13265536), (148, 11652160), (160, 10778248), (185, 9321728), (208, 8290960), (256, 6736405), (260, 6632768), (296, 5826080), (320, 5389124), (370, 4660864), (416, 4145480), (481, 3585280), (520, 3316384), (592, 2913040), (640, 2694562), (740, 2330432), (832, 2072740), (962, 1792640), (1040, 1658192), (1184, 1456520), (1280, 1347281), (1480, 1165216), (1664, 1036370), (1924, 896320), (2080, 829096), (2368, 728260), (2405, 717056), (2801, 615680), (2960, 582608), (3328, 518185), (3848, 448160), (4160, 414548), (4736, 364130), (4810, 358528), (5602, 307840), (5920, 291304), (7696, 224080), (8320, 207274), (9472, 182065), (9620, 179264), (11204, 153920), (11840, 145652), (14005, 123136), (15392, 112040), (16640, 103637), (19240, 89632), (22408, 76960), (23680, 72826), (28010, 61568), (30784, 56020), (36413, 47360), (38480, 44816)]