39833140

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1567}}^1$

素因数の和:1648

約数の個数: 48

約数和(自身を含む): 88510464

約数和(自身を除く): 48677324

約数列:

[1, 2, 4, 5, 10, 20, 31, 41, 62, 82, 124, 155, 164, 205, 310, 410, 620, 820, 1271, 1567, 2542, 3134, 5084, 6268, 6355, 7835, 12710, 15670, 25420, 31340, 48577, 64247, 97154, 128494, 194308, 242885, 256988, 321235, 485770, 642470, 971540, 1284940, 1991657, 3983314, 7966628, 9958285, 19916570, 39833140]

約数ペア:

[(1, 39833140), (2, 19916570), (4, 9958285), (5, 7966628), (10, 3983314), (20, 1991657), (31, 1284940), (41, 971540), (62, 642470), (82, 485770), (124, 321235), (155, 256988), (164, 242885), (205, 194308), (310, 128494), (410, 97154), (620, 64247), (820, 48577), (1271, 31340), (1567, 25420), (2542, 15670), (3134, 12710), (5084, 7835), (6268, 6355)]