44718700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{839}}^1$

素因数の和:907

約数の個数: 72

約数和(自身を含む): 107180640

約数和(自身を除く): 62461940

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 41, 50, 52, 65, 82, 100, 130, 164, 205, 260, 325, 410, 533, 650, 820, 839, 1025, 1066, 1300, 1678, 2050, 2132, 2665, 3356, 4100, 4195, 5330, 8390, 10660, 10907, 13325, 16780, 20975, 21814, 26650, 34399, 41950, 43628, 53300, 54535, 68798, 83900, 109070, 137596, 171995, 218140, 272675, 343990, 447187, 545350, 687980, 859975, 894374, 1090700, 1719950, 1788748, 2235935, 3439900, 4471870, 8943740, 11179675, 22359350, 44718700]

約数ペア:

[(1, 44718700), (2, 22359350), (4, 11179675), (5, 8943740), (10, 4471870), (13, 3439900), (20, 2235935), (25, 1788748), (26, 1719950), (41, 1090700), (50, 894374), (52, 859975), (65, 687980), (82, 545350), (100, 447187), (130, 343990), (164, 272675), (205, 218140), (260, 171995), (325, 137596), (410, 109070), (533, 83900), (650, 68798), (820, 54535), (839, 53300), (1025, 43628), (1066, 41950), (1300, 34399), (1678, 26650), (2050, 21814), (2132, 20975), (2665, 16780), (3356, 13325), (4100, 10907), (4195, 10660), (5330, 8390)]