58157320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1153}}^1$

素因数の和:1274

約数の個数: 64

約数和(自身を含む): 142495920

約数和(自身を除く): 84338600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 97, 104, 130, 194, 260, 388, 485, 520, 776, 970, 1153, 1261, 1940, 2306, 2522, 3880, 4612, 5044, 5765, 6305, 9224, 10088, 11530, 12610, 14989, 23060, 25220, 29978, 46120, 50440, 59956, 74945, 111841, 119912, 149890, 223682, 299780, 447364, 559205, 599560, 894728, 1118410, 1453933, 2236820, 2907866, 4473640, 5815732, 7269665, 11631464, 14539330, 29078660, 58157320]

約数ペア:

[(1, 58157320), (2, 29078660), (4, 14539330), (5, 11631464), (8, 7269665), (10, 5815732), (13, 4473640), (20, 2907866), (26, 2236820), (40, 1453933), (52, 1118410), (65, 894728), (97, 599560), (104, 559205), (130, 447364), (194, 299780), (260, 223682), (388, 149890), (485, 119912), (520, 111841), (776, 74945), (970, 59956), (1153, 50440), (1261, 46120), (1940, 29978), (2306, 25220), (2522, 23060), (3880, 14989), (4612, 12610), (5044, 11530), (5765, 10088), (6305, 9224)]