967450900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{887}}^1$

素因数の和:1753

約数の個数: 72

約数和(自身を含む): 2266104960

約数和(自身を除く): 1298654060

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 839, 887, 1300, 1678, 1774, 3356, 3548, 4195, 4435, 8390, 8870, 10907, 11531, 16780, 17740, 20975, 21814, 22175, 23062, 41950, 43628, 44350, 46124, 54535, 57655, 83900, 88700, 109070, 115310, 218140, 230620, 272675, 288275, 545350, 576550, 744193, 1090700, 1153100, 1488386, 2976772, 3720965, 7441930, 9674509, 14883860, 18604825, 19349018, 37209650, 38698036, 48372545, 74419300, 96745090, 193490180, 241862725, 483725450, 967450900]

約数ペア:

[(1, 967450900), (2, 483725450), (4, 241862725), (5, 193490180), (10, 96745090), (13, 74419300), (20, 48372545), (25, 38698036), (26, 37209650), (50, 19349018), (52, 18604825), (65, 14883860), (100, 9674509), (130, 7441930), (260, 3720965), (325, 2976772), (650, 1488386), (839, 1153100), (887, 1090700), (1300, 744193), (1678, 576550), (1774, 545350), (3356, 288275), (3548, 272675), (4195, 230620), (4435, 218140), (8390, 115310), (8870, 109070), (10907, 88700), (11531, 83900), (16780, 57655), (17740, 54535), (20975, 46124), (21814, 44350), (22175, 43628), (23062, 41950)]