8385650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:148

約数の個数: 96

約数和(自身を含む): 20415360

約数和(自身を除く): 12029710

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 25, 26, 35, 38, 50, 65, 70, 91, 95, 97, 130, 133, 175, 182, 190, 194, 247, 266, 325, 350, 455, 475, 485, 494, 650, 665, 679, 910, 950, 970, 1235, 1261, 1330, 1358, 1729, 1843, 2275, 2425, 2470, 2522, 3325, 3395, 3458, 3686, 4550, 4850, 6175, 6305, 6650, 6790, 8645, 8827, 9215, 12350, 12610, 12901, 16975, 17290, 17654, 18430, 23959, 25802, 31525, 33950, 43225, 44135, 46075, 47918, 63050, 64505, 86450, 88270, 92150, 119795, 129010, 167713, 220675, 239590, 322525, 335426, 441350, 598975, 645050, 838565, 1197950, 1677130, 4192825, 8385650]

約数ペア:

[(1, 8385650), (2, 4192825), (5, 1677130), (7, 1197950), (10, 838565), (13, 645050), (14, 598975), (19, 441350), (25, 335426), (26, 322525), (35, 239590), (38, 220675), (50, 167713), (65, 129010), (70, 119795), (91, 92150), (95, 88270), (97, 86450), (130, 64505), (133, 63050), (175, 47918), (182, 46075), (190, 44135), (194, 43225), (247, 33950), (266, 31525), (325, 25802), (350, 23959), (455, 18430), (475, 17654), (485, 17290), (494, 16975), (650, 12901), (665, 12610), (679, 12350), (910, 9215), (950, 8827), (970, 8645), (1235, 6790), (1261, 6650), (1330, 6305), (1358, 6175), (1729, 4850), (1843, 4550), (2275, 3686), (2425, 3458), (2470, 3395), (2522, 3325)]