1572187300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{5953}}^1$

素因数の和:6125

約数の個数: 72

約数和(自身を含む): 3617650400

約数和(自身を除く): 2045463100

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 139, 190, 278, 380, 475, 556, 695, 950, 1390, 1900, 2641, 2780, 3475, 5282, 5953, 6950, 10564, 11906, 13205, 13900, 23812, 26410, 29765, 52820, 59530, 66025, 113107, 119060, 132050, 148825, 226214, 264100, 297650, 452428, 565535, 595300, 827467, 1131070, 1654934, 2262140, 2827675, 3309868, 4137335, 5655350, 8274670, 11310700, 15721873, 16549340, 20686675, 31443746, 41373350, 62887492, 78609365, 82746700, 157218730, 314437460, 393046825, 786093650, 1572187300]

約数ペア:

[(1, 1572187300), (2, 786093650), (4, 393046825), (5, 314437460), (10, 157218730), (19, 82746700), (20, 78609365), (25, 62887492), (38, 41373350), (50, 31443746), (76, 20686675), (95, 16549340), (100, 15721873), (139, 11310700), (190, 8274670), (278, 5655350), (380, 4137335), (475, 3309868), (556, 2827675), (695, 2262140), (950, 1654934), (1390, 1131070), (1900, 827467), (2641, 595300), (2780, 565535), (3475, 452428), (5282, 297650), (5953, 264100), (6950, 226214), (10564, 148825), (11906, 132050), (13205, 119060), (13900, 113107), (23812, 66025), (26410, 59530), (29765, 52820)]