1038706900

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{2753}}^1$

素因数の和:2799

約数の個数: 144

約数和(自身を含む): 2868566400

約数和(自身を除く): 1829859500

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 49, 50, 55, 70, 77, 98, 100, 110, 140, 154, 175, 196, 220, 245, 275, 308, 343, 350, 385, 490, 539, 550, 686, 700, 770, 980, 1078, 1100, 1225, 1372, 1540, 1715, 1925, 2156, 2450, 2695, 2753, 3430, 3773, 3850, 4900, 5390, 5506, 6860, 7546, 7700, 8575, 10780, 11012, 13475, 13765, 15092, 17150, 18865, 19271, 26950, 27530, 30283, 34300, 37730, 38542, 53900, 55060, 60566, 68825, 75460, 77084, 94325, 96355, 121132, 134897, 137650, 151415, 188650, 192710, 211981, 269794, 275300, 302830, 377300, 385420, 423962, 481775, 539588, 605660, 674485, 757075, 847924, 944279, 963550, 1059905, 1348970, 1483867, 1514150, 1888558, 1927100, 2119810, 2697940, 2967734, 3028300, 3372425, 3777116, 4239620, 4721395, 5299525, 5935468, 6744850, 7419335, 9442790, 10387069, 10599050, 13489700, 14838670, 18885580, 20774138, 21198100, 23606975, 29677340, 37096675, 41548276, 47213950, 51935345, 74193350, 94427900, 103870690, 148386700, 207741380, 259676725, 519353450, 1038706900]

約数ペア:

[(1, 1038706900), (2, 519353450), (4, 259676725), (5, 207741380), (7, 148386700), (10, 103870690), (11, 94427900), (14, 74193350), (20, 51935345), (22, 47213950), (25, 41548276), (28, 37096675), (35, 29677340), (44, 23606975), (49, 21198100), (50, 20774138), (55, 18885580), (70, 14838670), (77, 13489700), (98, 10599050), (100, 10387069), (110, 9442790), (140, 7419335), (154, 6744850), (175, 5935468), (196, 5299525), (220, 4721395), (245, 4239620), (275, 3777116), (308, 3372425), (343, 3028300), (350, 2967734), (385, 2697940), (490, 2119810), (539, 1927100), (550, 1888558), (686, 1514150), (700, 1483867), (770, 1348970), (980, 1059905), (1078, 963550), (1100, 944279), (1225, 847924), (1372, 757075), (1540, 674485), (1715, 605660), (1925, 539588), (2156, 481775), (2450, 423962), (2695, 385420), (2753, 377300), (3430, 302830), (3773, 275300), (3850, 269794), (4900, 211981), (5390, 192710), (5506, 188650), (6860, 151415), (7546, 137650), (7700, 134897), (8575, 121132), (10780, 96355), (11012, 94325), (13475, 77084), (13765, 75460), (15092, 68825), (17150, 60566), (18865, 55060), (19271, 53900), (26950, 38542), (27530, 37730), (30283, 34300)]