25117389220

素因数分解:

$2^2\times 5^1\times 7^5\times {\mathrm{11}}^1\times {\mathrm{6793}}^1$

素因数の和:6848

約数の個数: 144

約数和(自身を含む): 67141243008

約数和(自身を除く): 42023853788

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 343, 385, 490, 539, 686, 770, 980, 1078, 1372, 1540, 1715, 2156, 2401, 2695, 3430, 3773, 4802, 5390, 6793, 6860, 7546, 9604, 10780, 12005, 13586, 15092, 16807, 18865, 24010, 26411, 27172, 33614, 33965, 37730, 47551, 48020, 52822, 67228, 67930, 74723, 75460, 84035, 95102, 105644, 132055, 135860, 149446, 168070, 184877, 190204, 237755, 264110, 298892, 332857, 336140, 369754, 373615, 475510, 523061, 528220, 665714, 739508, 747230, 924385, 951020, 1046122, 1331428, 1494460, 1664285, 1848770, 2092244, 2329999, 2615305, 3328570, 3661427, 3697540, 4659998, 5230610, 6657140, 7322854, 9319996, 10461220, 11649995, 14645708, 16309993, 18307135, 23299990, 25629989, 32619986, 36614270, 46599980, 51259978, 65239972, 73228540, 81549965, 102519956, 114169951, 128149945, 163099930, 179409923, 228339902, 256299890, 326199860, 358819846, 456679804, 512599780, 570849755, 717639692, 897049615, 1141699510, 1255869461, 1794099230, 2283399020, 2511738922, 3588198460, 5023477844, 6279347305, 12558694610, 25117389220]

約数ペア:

[(1, 25117389220), (2, 12558694610), (4, 6279347305), (5, 5023477844), (7, 3588198460), (10, 2511738922), (11, 2283399020), (14, 1794099230), (20, 1255869461), (22, 1141699510), (28, 897049615), (35, 717639692), (44, 570849755), (49, 512599780), (55, 456679804), (70, 358819846), (77, 326199860), (98, 256299890), (110, 228339902), (140, 179409923), (154, 163099930), (196, 128149945), (220, 114169951), (245, 102519956), (308, 81549965), (343, 73228540), (385, 65239972), (490, 51259978), (539, 46599980), (686, 36614270), (770, 32619986), (980, 25629989), (1078, 23299990), (1372, 18307135), (1540, 16309993), (1715, 14645708), (2156, 11649995), (2401, 10461220), (2695, 9319996), (3430, 7322854), (3773, 6657140), (4802, 5230610), (5390, 4659998), (6793, 3697540), (6860, 3661427), (7546, 3328570), (9604, 2615305), (10780, 2329999), (12005, 2092244), (13586, 1848770), (15092, 1664285), (16807, 1494460), (18865, 1331428), (24010, 1046122), (26411, 951020), (27172, 924385), (33614, 747230), (33965, 739508), (37730, 665714), (47551, 528220), (48020, 523061), (52822, 475510), (67228, 373615), (67930, 369754), (74723, 336140), (75460, 332857), (84035, 298892), (95102, 264110), (105644, 237755), (132055, 190204), (135860, 184877), (149446, 168070)]