125187760

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{38167}}^1$

素因数の和:38221

約数の個数: 40

約数和(自身を含む): 298168416

約数和(自身を除く): 172980656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 38167, 76334, 152668, 190835, 305336, 381670, 610672, 763340, 1526680, 1564847, 3053360, 3129694, 6259388, 7824235, 12518776, 15648470, 25037552, 31296940, 62593880, 125187760]

約数ペア:

[(1, 125187760), (2, 62593880), (4, 31296940), (5, 25037552), (8, 15648470), (10, 12518776), (16, 7824235), (20, 6259388), (40, 3129694), (41, 3053360), (80, 1564847), (82, 1526680), (164, 763340), (205, 610672), (328, 381670), (410, 305336), (656, 190835), (820, 152668), (1640, 76334), (3280, 38167)]