940181000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{673}}^1$

素因数の和:832

約数の個数: 128

約数和(自身を含む): 2422517760

約数和(自身を除く): 1482336760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 125, 127, 200, 220, 250, 254, 275, 440, 500, 508, 550, 635, 673, 1000, 1016, 1100, 1270, 1346, 1375, 1397, 2200, 2540, 2692, 2750, 2794, 3175, 3365, 5080, 5384, 5500, 5588, 6350, 6730, 6985, 7403, 11000, 11176, 12700, 13460, 13970, 14806, 15875, 16825, 25400, 26920, 27940, 29612, 31750, 33650, 34925, 37015, 55880, 59224, 63500, 67300, 69850, 74030, 84125, 85471, 127000, 134600, 139700, 148060, 168250, 170942, 174625, 185075, 279400, 296120, 336500, 341884, 349250, 370150, 427355, 673000, 683768, 698500, 740300, 854710, 925375, 940181, 1397000, 1480600, 1709420, 1850750, 1880362, 2136775, 3418840, 3701500, 3760724, 4273550, 4700905, 7403000, 7521448, 8547100, 9401810, 10683875, 17094200, 18803620, 21367750, 23504525, 37607240, 42735500, 47009050, 85471000, 94018100, 117522625, 188036200, 235045250, 470090500, 940181000]

約数ペア:

[(1, 940181000), (2, 470090500), (4, 235045250), (5, 188036200), (8, 117522625), (10, 94018100), (11, 85471000), (20, 47009050), (22, 42735500), (25, 37607240), (40, 23504525), (44, 21367750), (50, 18803620), (55, 17094200), (88, 10683875), (100, 9401810), (110, 8547100), (125, 7521448), (127, 7403000), (200, 4700905), (220, 4273550), (250, 3760724), (254, 3701500), (275, 3418840), (440, 2136775), (500, 1880362), (508, 1850750), (550, 1709420), (635, 1480600), (673, 1397000), (1000, 940181), (1016, 925375), (1100, 854710), (1270, 740300), (1346, 698500), (1375, 683768), (1397, 673000), (2200, 427355), (2540, 370150), (2692, 349250), (2750, 341884), (2794, 336500), (3175, 296120), (3365, 279400), (5080, 185075), (5384, 174625), (5500, 170942), (5588, 168250), (6350, 148060), (6730, 139700), (6985, 134600), (7403, 127000), (11000, 85471), (11176, 84125), (12700, 74030), (13460, 69850), (13970, 67300), (14806, 63500), (15875, 59224), (16825, 55880), (25400, 37015), (26920, 34925), (27940, 33650), (29612, 31750)]