11401000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{877}}^1$

素因数の和:911

約数の個数: 64

約数和(自身を含む): 28763280

約数和(自身を除く): 17362280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 250, 260, 325, 500, 520, 650, 877, 1000, 1300, 1625, 1754, 2600, 3250, 3508, 4385, 6500, 7016, 8770, 11401, 13000, 17540, 21925, 22802, 35080, 43850, 45604, 57005, 87700, 91208, 109625, 114010, 175400, 219250, 228020, 285025, 438500, 456040, 570050, 877000, 1140100, 1425125, 2280200, 2850250, 5700500, 11401000]

約数ペア:

[(1, 11401000), (2, 5700500), (4, 2850250), (5, 2280200), (8, 1425125), (10, 1140100), (13, 877000), (20, 570050), (25, 456040), (26, 438500), (40, 285025), (50, 228020), (52, 219250), (65, 175400), (100, 114010), (104, 109625), (125, 91208), (130, 87700), (200, 57005), (250, 45604), (260, 43850), (325, 35080), (500, 22802), (520, 21925), (650, 17540), (877, 13000), (1000, 11401), (1300, 8770), (1625, 7016), (1754, 6500), (2600, 4385), (3250, 3508)]