65809120

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1091}}^1$

素因数の和:1148

約数の個数: 96

約数和(自身を含む): 173365920

約数和(自身を除く): 107556800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 52, 58, 65, 80, 104, 116, 130, 145, 160, 208, 232, 260, 290, 377, 416, 464, 520, 580, 754, 928, 1040, 1091, 1160, 1508, 1885, 2080, 2182, 2320, 3016, 3770, 4364, 4640, 5455, 6032, 7540, 8728, 10910, 12064, 14183, 15080, 17456, 21820, 28366, 30160, 31639, 34912, 43640, 56732, 60320, 63278, 70915, 87280, 113464, 126556, 141830, 158195, 174560, 226928, 253112, 283660, 316390, 411307, 453856, 506224, 567320, 632780, 822614, 1012448, 1134640, 1265560, 1645228, 2056535, 2269280, 2531120, 3290456, 4113070, 5062240, 6580912, 8226140, 13161824, 16452280, 32904560, 65809120]

約数ペア:

[(1, 65809120), (2, 32904560), (4, 16452280), (5, 13161824), (8, 8226140), (10, 6580912), (13, 5062240), (16, 4113070), (20, 3290456), (26, 2531120), (29, 2269280), (32, 2056535), (40, 1645228), (52, 1265560), (58, 1134640), (65, 1012448), (80, 822614), (104, 632780), (116, 567320), (130, 506224), (145, 453856), (160, 411307), (208, 316390), (232, 283660), (260, 253112), (290, 226928), (377, 174560), (416, 158195), (464, 141830), (520, 126556), (580, 113464), (754, 87280), (928, 70915), (1040, 63278), (1091, 60320), (1160, 56732), (1508, 43640), (1885, 34912), (2080, 31639), (2182, 30160), (2320, 28366), (3016, 21820), (3770, 17456), (4364, 15080), (4640, 14183), (5455, 12064), (6032, 10910), (7540, 8728)]