25644870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4999}}^1$

素因数の和:5034

約数の個数: 64

約数和(自身を含む): 72000000

約数和(自身を除く): 46355130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 4999, 5130, 9998, 14997, 24995, 29994, 44991, 49990, 74985, 89982, 94981, 134973, 149970, 189962, 224955, 269946, 284943, 449910, 474905, 569886, 674865, 854829, 949810, 1349730, 1424715, 1709658, 2564487, 2849430, 4274145, 5128974, 8548290, 12822435, 25644870]

約数ペア:

[(1, 25644870), (2, 12822435), (3, 8548290), (5, 5128974), (6, 4274145), (9, 2849430), (10, 2564487), (15, 1709658), (18, 1424715), (19, 1349730), (27, 949810), (30, 854829), (38, 674865), (45, 569886), (54, 474905), (57, 449910), (90, 284943), (95, 269946), (114, 224955), (135, 189962), (171, 149970), (190, 134973), (270, 94981), (285, 89982), (342, 74985), (513, 49990), (570, 44991), (855, 29994), (1026, 24995), (1710, 14997), (2565, 9998), (4999, 5130)]