65788600

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 160302240

約数和(自身を除く): 94513640

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 71, 82, 100, 113, 142, 164, 200, 205, 226, 284, 328, 355, 410, 452, 565, 568, 710, 820, 904, 1025, 1130, 1420, 1640, 1775, 2050, 2260, 2825, 2840, 2911, 3550, 4100, 4520, 4633, 5650, 5822, 7100, 8023, 8200, 9266, 11300, 11644, 14200, 14555, 16046, 18532, 22600, 23165, 23288, 29110, 32092, 37064, 40115, 46330, 58220, 64184, 72775, 80230, 92660, 115825, 116440, 145550, 160460, 185320, 200575, 231650, 291100, 320920, 328943, 401150, 463300, 582200, 657886, 802300, 926600, 1315772, 1604600, 1644715, 2631544, 3289430, 6578860, 8223575, 13157720, 16447150, 32894300, 65788600]

約数ペア:

[(1, 65788600), (2, 32894300), (4, 16447150), (5, 13157720), (8, 8223575), (10, 6578860), (20, 3289430), (25, 2631544), (40, 1644715), (41, 1604600), (50, 1315772), (71, 926600), (82, 802300), (100, 657886), (113, 582200), (142, 463300), (164, 401150), (200, 328943), (205, 320920), (226, 291100), (284, 231650), (328, 200575), (355, 185320), (410, 160460), (452, 145550), (565, 116440), (568, 115825), (710, 92660), (820, 80230), (904, 72775), (1025, 64184), (1130, 58220), (1420, 46330), (1640, 40115), (1775, 37064), (2050, 32092), (2260, 29110), (2825, 23288), (2840, 23165), (2911, 22600), (3550, 18532), (4100, 16046), (4520, 14555), (4633, 14200), (5650, 11644), (5822, 11300), (7100, 9266), (8023, 8200)]