2010538880

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{5407}}^1$

素因数の和:5516

約数の個数: 128

約数和(自身を含む): 5560289280

約数和(自身を除く): 3549750400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 83, 112, 128, 140, 160, 166, 224, 280, 320, 332, 415, 448, 560, 581, 640, 664, 830, 896, 1120, 1162, 1328, 1660, 2240, 2324, 2656, 2905, 3320, 4480, 4648, 5312, 5407, 5810, 6640, 9296, 10624, 10814, 11620, 13280, 18592, 21628, 23240, 26560, 27035, 37184, 37849, 43256, 46480, 53120, 54070, 74368, 75698, 86512, 92960, 108140, 151396, 173024, 185920, 189245, 216280, 302792, 346048, 371840, 378490, 432560, 448781, 605584, 692096, 756980, 865120, 897562, 1211168, 1513960, 1730240, 1795124, 2243905, 2422336, 3027920, 3141467, 3460480, 3590248, 4487810, 4844672, 6055840, 6282934, 7180496, 8975620, 12111680, 12565868, 14360992, 15707335, 17951240, 24223360, 25131736, 28721984, 31414670, 35902480, 50263472, 57443968, 62829340, 71804960, 100526944, 125658680, 143609920, 201053888, 251317360, 287219840, 402107776, 502634720, 1005269440, 2010538880]

約数ペア:

[(1, 2010538880), (2, 1005269440), (4, 502634720), (5, 402107776), (7, 287219840), (8, 251317360), (10, 201053888), (14, 143609920), (16, 125658680), (20, 100526944), (28, 71804960), (32, 62829340), (35, 57443968), (40, 50263472), (56, 35902480), (64, 31414670), (70, 28721984), (80, 25131736), (83, 24223360), (112, 17951240), (128, 15707335), (140, 14360992), (160, 12565868), (166, 12111680), (224, 8975620), (280, 7180496), (320, 6282934), (332, 6055840), (415, 4844672), (448, 4487810), (560, 3590248), (581, 3460480), (640, 3141467), (664, 3027920), (830, 2422336), (896, 2243905), (1120, 1795124), (1162, 1730240), (1328, 1513960), (1660, 1211168), (2240, 897562), (2324, 865120), (2656, 756980), (2905, 692096), (3320, 605584), (4480, 448781), (4648, 432560), (5312, 378490), (5407, 371840), (5810, 346048), (6640, 302792), (9296, 216280), (10624, 189245), (10814, 185920), (11620, 173024), (13280, 151396), (18592, 108140), (21628, 92960), (23240, 86512), (26560, 75698), (27035, 74368), (37184, 54070), (37849, 53120), (43256, 46480)]