23701600

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:129

約数の個数: 144

約数和(自身を含む): 64964592

約数和(自身を除く): 41262992

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 43, 50, 52, 53, 65, 80, 86, 100, 104, 106, 130, 160, 172, 200, 208, 212, 215, 260, 265, 325, 344, 400, 416, 424, 430, 520, 530, 559, 650, 688, 689, 800, 848, 860, 1040, 1060, 1075, 1118, 1300, 1325, 1376, 1378, 1696, 1720, 2080, 2120, 2150, 2236, 2279, 2600, 2650, 2756, 2795, 3440, 3445, 4240, 4300, 4472, 4558, 5200, 5300, 5512, 5590, 6880, 6890, 8480, 8600, 8944, 9116, 10400, 10600, 11024, 11180, 11395, 13780, 13975, 17200, 17225, 17888, 18232, 21200, 22048, 22360, 22790, 27560, 27950, 29627, 34400, 34450, 36464, 42400, 44720, 45580, 55120, 55900, 56975, 59254, 68900, 72928, 89440, 91160, 110240, 111800, 113950, 118508, 137800, 148135, 182320, 223600, 227900, 237016, 275600, 296270, 364640, 447200, 455800, 474032, 551200, 592540, 740675, 911600, 948064, 1185080, 1481350, 1823200, 2370160, 2962700, 4740320, 5925400, 11850800, 23701600]

約数ペア:

[(1, 23701600), (2, 11850800), (4, 5925400), (5, 4740320), (8, 2962700), (10, 2370160), (13, 1823200), (16, 1481350), (20, 1185080), (25, 948064), (26, 911600), (32, 740675), (40, 592540), (43, 551200), (50, 474032), (52, 455800), (53, 447200), (65, 364640), (80, 296270), (86, 275600), (100, 237016), (104, 227900), (106, 223600), (130, 182320), (160, 148135), (172, 137800), (200, 118508), (208, 113950), (212, 111800), (215, 110240), (260, 91160), (265, 89440), (325, 72928), (344, 68900), (400, 59254), (416, 56975), (424, 55900), (430, 55120), (520, 45580), (530, 44720), (559, 42400), (650, 36464), (688, 34450), (689, 34400), (800, 29627), (848, 27950), (860, 27560), (1040, 22790), (1060, 22360), (1075, 22048), (1118, 21200), (1300, 18232), (1325, 17888), (1376, 17225), (1378, 17200), (1696, 13975), (1720, 13780), (2080, 11395), (2120, 11180), (2150, 11024), (2236, 10600), (2279, 10400), (2600, 9116), (2650, 8944), (2756, 8600), (2795, 8480), (3440, 6890), (3445, 6880), (4240, 5590), (4300, 5512), (4472, 5300), (4558, 5200)]