23925200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:181

約数の個数: 120

約数和(自身を含む): 63933408

約数和(自身を除く): 40008208

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 43, 50, 52, 65, 80, 86, 100, 104, 107, 130, 172, 200, 208, 214, 215, 260, 325, 344, 400, 428, 430, 520, 535, 559, 650, 688, 856, 860, 1040, 1070, 1075, 1118, 1300, 1391, 1712, 1720, 2140, 2150, 2236, 2600, 2675, 2782, 2795, 3440, 4280, 4300, 4472, 4601, 5200, 5350, 5564, 5590, 6955, 8560, 8600, 8944, 9202, 10700, 11128, 11180, 13910, 13975, 17200, 18404, 21400, 22256, 22360, 23005, 27820, 27950, 34775, 36808, 42800, 44720, 46010, 55640, 55900, 59813, 69550, 73616, 92020, 111280, 111800, 115025, 119626, 139100, 184040, 223600, 230050, 239252, 278200, 299065, 368080, 460100, 478504, 556400, 598130, 920200, 957008, 1196260, 1495325, 1840400, 2392520, 2990650, 4785040, 5981300, 11962600, 23925200]

約数ペア:

[(1, 23925200), (2, 11962600), (4, 5981300), (5, 4785040), (8, 2990650), (10, 2392520), (13, 1840400), (16, 1495325), (20, 1196260), (25, 957008), (26, 920200), (40, 598130), (43, 556400), (50, 478504), (52, 460100), (65, 368080), (80, 299065), (86, 278200), (100, 239252), (104, 230050), (107, 223600), (130, 184040), (172, 139100), (200, 119626), (208, 115025), (214, 111800), (215, 111280), (260, 92020), (325, 73616), (344, 69550), (400, 59813), (428, 55900), (430, 55640), (520, 46010), (535, 44720), (559, 42800), (650, 36808), (688, 34775), (856, 27950), (860, 27820), (1040, 23005), (1070, 22360), (1075, 22256), (1118, 21400), (1300, 18404), (1391, 17200), (1712, 13975), (1720, 13910), (2140, 11180), (2150, 11128), (2236, 10700), (2600, 9202), (2675, 8944), (2782, 8600), (2795, 8560), (3440, 6955), (4280, 5590), (4300, 5564), (4472, 5350), (4601, 5200)]