22804978190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:634

約数の個数: 128

約数和(自身を含む): 45391104000

約数和(自身を除く): 22586125810

約数列:

[1, 2, 5, 10, 19, 38, 43, 79, 86, 89, 95, 158, 178, 190, 215, 395, 397, 430, 445, 790, 794, 817, 890, 1501, 1634, 1691, 1985, 3002, 3382, 3397, 3827, 3970, 4085, 6794, 7031, 7505, 7543, 7654, 8170, 8455, 14062, 15010, 15086, 16910, 16985, 17071, 19135, 31363, 33970, 34142, 35155, 35333, 37715, 38270, 62726, 64543, 70310, 70666, 72713, 75430, 85355, 129086, 133589, 145426, 156815, 170710, 176665, 267178, 302333, 313630, 322715, 324349, 353330, 363565, 595897, 604666, 645430, 648698, 667945, 671327, 727130, 1191794, 1335890, 1342654, 1348609, 1511665, 1519319, 1621745, 2697218, 2791307, 2979485, 3023330, 3038638, 3243490, 3356635, 5582614, 5744327, 5958970, 6713270, 6743045, 7596595, 11488654, 13486090, 13956535, 15193190, 25623571, 27913070, 28721635, 28867061, 51247142, 53034833, 57443270, 57734122, 106069666, 120026201, 128117855, 144335305, 240052402, 256235710, 265174165, 288670610, 530348330, 600131005, 1200262010, 2280497819, 4560995638, 11402489095, 22804978190]

約数ペア:

[(1, 22804978190), (2, 11402489095), (5, 4560995638), (10, 2280497819), (19, 1200262010), (38, 600131005), (43, 530348330), (79, 288670610), (86, 265174165), (89, 256235710), (95, 240052402), (158, 144335305), (178, 128117855), (190, 120026201), (215, 106069666), (395, 57734122), (397, 57443270), (430, 53034833), (445, 51247142), (790, 28867061), (794, 28721635), (817, 27913070), (890, 25623571), (1501, 15193190), (1634, 13956535), (1691, 13486090), (1985, 11488654), (3002, 7596595), (3382, 6743045), (3397, 6713270), (3827, 5958970), (3970, 5744327), (4085, 5582614), (6794, 3356635), (7031, 3243490), (7505, 3038638), (7543, 3023330), (7654, 2979485), (8170, 2791307), (8455, 2697218), (14062, 1621745), (15010, 1519319), (15086, 1511665), (16910, 1348609), (16985, 1342654), (17071, 1335890), (19135, 1191794), (31363, 727130), (33970, 671327), (34142, 667945), (35155, 648698), (35333, 645430), (37715, 604666), (38270, 595897), (62726, 363565), (64543, 353330), (70310, 324349), (70666, 322715), (72713, 313630), (75430, 302333), (85355, 267178), (129086, 176665), (133589, 170710), (145426, 156815)]