2962700

素因数分解:

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

素因数の和:123

約数の個数: 72

約数和(自身を含む): 7218288

約数和(自身を除く): 4255588

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 43, 50, 52, 53, 65, 86, 100, 106, 130, 172, 212, 215, 260, 265, 325, 430, 530, 559, 650, 689, 860, 1060, 1075, 1118, 1300, 1325, 1378, 2150, 2236, 2279, 2650, 2756, 2795, 3445, 4300, 4558, 5300, 5590, 6890, 9116, 11180, 11395, 13780, 13975, 17225, 22790, 27950, 29627, 34450, 45580, 55900, 56975, 59254, 68900, 113950, 118508, 148135, 227900, 296270, 592540, 740675, 1481350, 2962700]

約数ペア:

[(1, 2962700), (2, 1481350), (4, 740675), (5, 592540), (10, 296270), (13, 227900), (20, 148135), (25, 118508), (26, 113950), (43, 68900), (50, 59254), (52, 56975), (53, 55900), (65, 45580), (86, 34450), (100, 29627), (106, 27950), (130, 22790), (172, 17225), (212, 13975), (215, 13780), (260, 11395), (265, 11180), (325, 9116), (430, 6890), (530, 5590), (559, 5300), (650, 4558), (689, 4300), (860, 3445), (1060, 2795), (1075, 2756), (1118, 2650), (1300, 2279), (1325, 2236), (1378, 2150)]