9282057980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{317}}^1\times {\mathrm{8663}}^1$

素因数の和:9015

約数の個数: 72

約数和(自身を含む): 21176098272

約数和(自身を除く): 11894040292

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 317, 338, 634, 676, 845, 1268, 1585, 1690, 3170, 3380, 4121, 6340, 8242, 8663, 16484, 17326, 20605, 34652, 41210, 43315, 53573, 82420, 86630, 107146, 112619, 173260, 214292, 225238, 267865, 450476, 535730, 563095, 1071460, 1126190, 1464047, 2252380, 2746171, 2928094, 5492342, 5856188, 7320235, 10984684, 13730855, 14640470, 27461710, 29280940, 35700223, 54923420, 71400446, 142800892, 178501115, 357002230, 464102899, 714004460, 928205798, 1856411596, 2320514495, 4641028990, 9282057980]

約数ペア:

[(1, 9282057980), (2, 4641028990), (4, 2320514495), (5, 1856411596), (10, 928205798), (13, 714004460), (20, 464102899), (26, 357002230), (52, 178501115), (65, 142800892), (130, 71400446), (169, 54923420), (260, 35700223), (317, 29280940), (338, 27461710), (634, 14640470), (676, 13730855), (845, 10984684), (1268, 7320235), (1585, 5856188), (1690, 5492342), (3170, 2928094), (3380, 2746171), (4121, 2252380), (6340, 1464047), (8242, 1126190), (8663, 1071460), (16484, 563095), (17326, 535730), (20605, 450476), (34652, 267865), (41210, 225238), (43315, 214292), (53573, 173260), (82420, 112619), (86630, 107146)]