38766780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16567}}^1$

素因数の和:16595

約数の個数: 72

約数和(自身を含む): 126645792

約数和(自身を除く): 87879012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 16567, 33134, 49701, 66268, 82835, 99402, 149103, 165670, 198804, 215371, 248505, 298206, 331340, 430742, 497010, 596412, 646113, 745515, 861484, 994020, 1076855, 1292226, 1491030, 1938339, 2153710, 2584452, 2982060, 3230565, 3876678, 4307420, 6461130, 7753356, 9691695, 12922260, 19383390, 38766780]

約数ペア:

[(1, 38766780), (2, 19383390), (3, 12922260), (4, 9691695), (5, 7753356), (6, 6461130), (9, 4307420), (10, 3876678), (12, 3230565), (13, 2982060), (15, 2584452), (18, 2153710), (20, 1938339), (26, 1491030), (30, 1292226), (36, 1076855), (39, 994020), (45, 861484), (52, 745515), (60, 646113), (65, 596412), (78, 497010), (90, 430742), (117, 331340), (130, 298206), (156, 248505), (180, 215371), (195, 198804), (234, 165670), (260, 149103), (390, 99402), (468, 82835), (585, 66268), (780, 49701), (1170, 33134), (2340, 16567)]