54865160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10313}}^1$

素因数の和:10350

約数の個数: 64

約数和(自身を含む): 148521600

約数和(自身を除く): 93656440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 10313, 20626, 41252, 51565, 72191, 82504, 103130, 144382, 195947, 206260, 288764, 360955, 391894, 412520, 577528, 721910, 783788, 979735, 1371629, 1443820, 1567576, 1959470, 2743258, 2887640, 3918940, 5486516, 6858145, 7837880, 10973032, 13716290, 27432580, 54865160]

約数ペア:

[(1, 54865160), (2, 27432580), (4, 13716290), (5, 10973032), (7, 7837880), (8, 6858145), (10, 5486516), (14, 3918940), (19, 2887640), (20, 2743258), (28, 1959470), (35, 1567576), (38, 1443820), (40, 1371629), (56, 979735), (70, 783788), (76, 721910), (95, 577528), (133, 412520), (140, 391894), (152, 360955), (190, 288764), (266, 206260), (280, 195947), (380, 144382), (532, 103130), (665, 82504), (760, 72191), (1064, 51565), (1330, 41252), (2660, 20626), (5320, 10313)]