147924400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{28447}}^1$

素因数の和:28478

約数の個数: 60

約数和(自身を含む): 382739392

約数和(自身を除く): 234814992

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 28447, 56894, 113788, 142235, 227576, 284470, 369811, 455152, 568940, 711175, 739622, 1137880, 1422350, 1479244, 1849055, 2275760, 2844700, 2958488, 3698110, 5689400, 5916976, 7396220, 9245275, 11378800, 14792440, 18490550, 29584880, 36981100, 73962200, 147924400]

約数ペア:

[(1, 147924400), (2, 73962200), (4, 36981100), (5, 29584880), (8, 18490550), (10, 14792440), (13, 11378800), (16, 9245275), (20, 7396220), (25, 5916976), (26, 5689400), (40, 3698110), (50, 2958488), (52, 2844700), (65, 2275760), (80, 1849055), (100, 1479244), (104, 1422350), (130, 1137880), (200, 739622), (208, 711175), (260, 568940), (325, 455152), (400, 369811), (520, 284470), (650, 227576), (1040, 142235), (1300, 113788), (2600, 56894), (5200, 28447)]