148903400

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{25673}}^1$

素因数の和:25718

約数の個数: 48

約数和(自身を含む): 358152300

約数和(自身を除く): 209248900

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 145, 200, 232, 290, 580, 725, 1160, 1450, 2900, 5800, 25673, 51346, 102692, 128365, 205384, 256730, 513460, 641825, 744517, 1026920, 1283650, 1489034, 2567300, 2978068, 3722585, 5134600, 5956136, 7445170, 14890340, 18612925, 29780680, 37225850, 74451700, 148903400]

約数ペア:

[(1, 148903400), (2, 74451700), (4, 37225850), (5, 29780680), (8, 18612925), (10, 14890340), (20, 7445170), (25, 5956136), (29, 5134600), (40, 3722585), (50, 2978068), (58, 2567300), (100, 1489034), (116, 1283650), (145, 1026920), (200, 744517), (232, 641825), (290, 513460), (580, 256730), (725, 205384), (1160, 128365), (1450, 102692), (2900, 51346), (5800, 25673)]