15696517240

素因数分解:

$2^3\times 5^1\times {\mathrm{347}}^2\times {\mathrm{3259}}^1$

素因数の和:3964

約数の個数: 48

約数和(自身を含む): 35430103800

約数和(自身を除く): 19733586560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 347, 694, 1388, 1735, 2776, 3259, 3470, 6518, 6940, 13036, 13880, 16295, 26072, 32590, 65180, 120409, 130360, 240818, 481636, 602045, 963272, 1130873, 1204090, 2261746, 2408180, 4523492, 4816360, 5654365, 9046984, 11308730, 22617460, 45234920, 392412931, 784825862, 1569651724, 1962064655, 3139303448, 3924129310, 7848258620, 15696517240]

約数ペア:

[(1, 15696517240), (2, 7848258620), (4, 3924129310), (5, 3139303448), (8, 1962064655), (10, 1569651724), (20, 784825862), (40, 392412931), (347, 45234920), (694, 22617460), (1388, 11308730), (1735, 9046984), (2776, 5654365), (3259, 4816360), (3470, 4523492), (6518, 2408180), (6940, 2261746), (13036, 1204090), (13880, 1130873), (16295, 963272), (26072, 602045), (32590, 481636), (65180, 240818), (120409, 130360)]