177700970

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{2659}}^1$

素因数の和:2870

約数の個数: 32

約数和(自身を含む): 329797440

約数和(自身を除く): 152096470

約数列:

[1, 2, 5, 10, 41, 82, 163, 205, 326, 410, 815, 1630, 2659, 5318, 6683, 13295, 13366, 26590, 33415, 66830, 109019, 218038, 433417, 545095, 866834, 1090190, 2167085, 4334170, 17770097, 35540194, 88850485, 177700970]

約数ペア:

[(1, 177700970), (2, 88850485), (5, 35540194), (10, 17770097), (41, 4334170), (82, 2167085), (163, 1090190), (205, 866834), (326, 545095), (410, 433417), (815, 218038), (1630, 109019), (2659, 66830), (5318, 33415), (6683, 26590), (13295, 13366)]