5357107520

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1\times {\mathrm{827}}^1$

素因数の和:1528

約数の個数: 112

約数和(自身を含む): 13204228608

約数和(自身を除く): 7847121088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 653, 827, 992, 1240, 1306, 1654, 1984, 2480, 2612, 3265, 3308, 4135, 4960, 5224, 6530, 6616, 8270, 9920, 10448, 13060, 13232, 16540, 20243, 20896, 25637, 26120, 26464, 33080, 40486, 41792, 51274, 52240, 52928, 66160, 80972, 101215, 102548, 104480, 128185, 132320, 161944, 202430, 205096, 208960, 256370, 264640, 323888, 404860, 410192, 512740, 540031, 647776, 809720, 820384, 1025480, 1080062, 1295552, 1619440, 1640768, 2050960, 2160124, 2700155, 3238880, 4101920, 4320248, 5400310, 6477760, 8203840, 8640496, 10800620, 16740961, 17280992, 21601240, 33481922, 34561984, 43202480, 66963844, 83704805, 86404960, 133927688, 167409610, 172809920, 267855376, 334819220, 535710752, 669638440, 1071421504, 1339276880, 2678553760, 5357107520]

約数ペア:

[(1, 5357107520), (2, 2678553760), (4, 1339276880), (5, 1071421504), (8, 669638440), (10, 535710752), (16, 334819220), (20, 267855376), (31, 172809920), (32, 167409610), (40, 133927688), (62, 86404960), (64, 83704805), (80, 66963844), (124, 43202480), (155, 34561984), (160, 33481922), (248, 21601240), (310, 17280992), (320, 16740961), (496, 10800620), (620, 8640496), (653, 8203840), (827, 6477760), (992, 5400310), (1240, 4320248), (1306, 4101920), (1654, 3238880), (1984, 2700155), (2480, 2160124), (2612, 2050960), (3265, 1640768), (3308, 1619440), (4135, 1295552), (4960, 1080062), (5224, 1025480), (6530, 820384), (6616, 809720), (8270, 647776), (9920, 540031), (10448, 512740), (13060, 410192), (13232, 404860), (16540, 323888), (20243, 264640), (20896, 256370), (25637, 208960), (26120, 205096), (26464, 202430), (33080, 161944), (40486, 132320), (41792, 128185), (51274, 104480), (52240, 102548), (52928, 101215), (66160, 80972)]