41019480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1999}}^1$

素因数の和:2038

約数の個数: 128

約数和(自身を含む): 144000000

約数和(自身を除く): 102980520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 1999, 2052, 2280, 2565, 3420, 3998, 4104, 5130, 5997, 6840, 7996, 9995, 10260, 11994, 15992, 17991, 19990, 20520, 23988, 29985, 35982, 37981, 39980, 47976, 53973, 59970, 71964, 75962, 79960, 89955, 107946, 113943, 119940, 143928, 151924, 179910, 189905, 215892, 227886, 239880, 269865, 303848, 341829, 359820, 379810, 431784, 455772, 539730, 569715, 683658, 719640, 759620, 911544, 1025487, 1079460, 1139430, 1367316, 1519240, 1709145, 2050974, 2158920, 2278860, 2734632, 3418290, 4101948, 4557720, 5127435, 6836580, 8203896, 10254870, 13673160, 20509740, 41019480]

約数ペア:

[(1, 41019480), (2, 20509740), (3, 13673160), (4, 10254870), (5, 8203896), (6, 6836580), (8, 5127435), (9, 4557720), (10, 4101948), (12, 3418290), (15, 2734632), (18, 2278860), (19, 2158920), (20, 2050974), (24, 1709145), (27, 1519240), (30, 1367316), (36, 1139430), (38, 1079460), (40, 1025487), (45, 911544), (54, 759620), (57, 719640), (60, 683658), (72, 569715), (76, 539730), (90, 455772), (95, 431784), (108, 379810), (114, 359820), (120, 341829), (135, 303848), (152, 269865), (171, 239880), (180, 227886), (190, 215892), (216, 189905), (228, 179910), (270, 151924), (285, 143928), (342, 119940), (360, 113943), (380, 107946), (456, 89955), (513, 79960), (540, 75962), (570, 71964), (684, 59970), (760, 53973), (855, 47976), (1026, 39980), (1080, 37981), (1140, 35982), (1368, 29985), (1710, 23988), (1999, 20520), (2052, 19990), (2280, 17991), (2565, 15992), (3420, 11994), (3998, 10260), (4104, 9995), (5130, 7996), (5997, 6840)]