9028760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:300

約数の個数: 64

約数和(自身を含む): 22226400

約数和(自身を除く): 13197640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 97, 104, 130, 179, 194, 260, 358, 388, 485, 520, 716, 776, 895, 970, 1261, 1432, 1790, 1940, 2327, 2522, 3580, 3880, 4654, 5044, 6305, 7160, 9308, 10088, 11635, 12610, 17363, 18616, 23270, 25220, 34726, 46540, 50440, 69452, 86815, 93080, 138904, 173630, 225719, 347260, 451438, 694520, 902876, 1128595, 1805752, 2257190, 4514380, 9028760]

約数ペア:

[(1, 9028760), (2, 4514380), (4, 2257190), (5, 1805752), (8, 1128595), (10, 902876), (13, 694520), (20, 451438), (26, 347260), (40, 225719), (52, 173630), (65, 138904), (97, 93080), (104, 86815), (130, 69452), (179, 50440), (194, 46540), (260, 34726), (358, 25220), (388, 23270), (485, 18616), (520, 17363), (716, 12610), (776, 11635), (895, 10088), (970, 9308), (1261, 7160), (1432, 6305), (1790, 5044), (1940, 4654), (2327, 3880), (2522, 3580)]