469747460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1297}}^1$

素因数の和:1525

約数の個数: 96

約数和(自身を含む): 1221158400

約数和(自身を除く): 751410940

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 199, 260, 364, 398, 455, 796, 910, 995, 1297, 1393, 1820, 1990, 2587, 2594, 2786, 3980, 5174, 5188, 5572, 6485, 6965, 9079, 10348, 12935, 12970, 13930, 16861, 18109, 18158, 25870, 25940, 27860, 33722, 36218, 36316, 45395, 51740, 67444, 72436, 84305, 90545, 90790, 118027, 168610, 181090, 181580, 236054, 258103, 337220, 362180, 472108, 516206, 590135, 1032412, 1180270, 1290515, 1806721, 2360540, 2581030, 3355339, 3613442, 5162060, 6710678, 7226884, 9033605, 13421356, 16776695, 18067210, 23487373, 33553390, 36134420, 46974746, 67106780, 93949492, 117436865, 234873730, 469747460]

約数ペア:

[(1, 469747460), (2, 234873730), (4, 117436865), (5, 93949492), (7, 67106780), (10, 46974746), (13, 36134420), (14, 33553390), (20, 23487373), (26, 18067210), (28, 16776695), (35, 13421356), (52, 9033605), (65, 7226884), (70, 6710678), (91, 5162060), (130, 3613442), (140, 3355339), (182, 2581030), (199, 2360540), (260, 1806721), (364, 1290515), (398, 1180270), (455, 1032412), (796, 590135), (910, 516206), (995, 472108), (1297, 362180), (1393, 337220), (1820, 258103), (1990, 236054), (2587, 181580), (2594, 181090), (2786, 168610), (3980, 118027), (5174, 90790), (5188, 90545), (5572, 84305), (6485, 72436), (6965, 67444), (9079, 51740), (10348, 45395), (12935, 36316), (12970, 36218), (13930, 33722), (16861, 27860), (18109, 25940), (18158, 25870)]