118701620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{3109}}^1$

素因数の和:3224

約数の個数: 48

約数和(自身を含む): 263329920

約数和(自身を除く): 144628300

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 83, 92, 115, 166, 230, 332, 415, 460, 830, 1660, 1909, 3109, 3818, 6218, 7636, 9545, 12436, 15545, 19090, 31090, 38180, 62180, 71507, 143014, 258047, 286028, 357535, 516094, 715070, 1032188, 1290235, 1430140, 2580470, 5160940, 5935081, 11870162, 23740324, 29675405, 59350810, 118701620]

約数ペア:

[(1, 118701620), (2, 59350810), (4, 29675405), (5, 23740324), (10, 11870162), (20, 5935081), (23, 5160940), (46, 2580470), (83, 1430140), (92, 1290235), (115, 1032188), (166, 715070), (230, 516094), (332, 357535), (415, 286028), (460, 258047), (830, 143014), (1660, 71507), (1909, 62180), (3109, 38180), (3818, 31090), (6218, 19090), (7636, 15545), (9545, 12436)]