8288350

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:242

約数の個数: 72

約数和(自身を含む): 19083600

約数和(自身を除く): 10795250

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 49, 50, 70, 85, 98, 119, 170, 175, 199, 238, 245, 350, 398, 425, 490, 595, 833, 850, 995, 1190, 1225, 1393, 1666, 1990, 2450, 2786, 2975, 3383, 4165, 4975, 5950, 6766, 6965, 8330, 9751, 9950, 13930, 16915, 19502, 20825, 23681, 33830, 34825, 41650, 47362, 48755, 69650, 84575, 97510, 118405, 165767, 169150, 236810, 243775, 331534, 487550, 592025, 828835, 1184050, 1657670, 4144175, 8288350]

約数ペア:

[(1, 8288350), (2, 4144175), (5, 1657670), (7, 1184050), (10, 828835), (14, 592025), (17, 487550), (25, 331534), (34, 243775), (35, 236810), (49, 169150), (50, 165767), (70, 118405), (85, 97510), (98, 84575), (119, 69650), (170, 48755), (175, 47362), (199, 41650), (238, 34825), (245, 33830), (350, 23681), (398, 20825), (425, 19502), (490, 16915), (595, 13930), (833, 9950), (850, 9751), (995, 8330), (1190, 6965), (1225, 6766), (1393, 5950), (1666, 4975), (1990, 4165), (2450, 3383), (2786, 2975)]