23207380

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:246

約数の個数: 96

約数和(自身を含む): 60480000

約数和(自身を除く): 37272620

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 119, 140, 170, 196, 199, 238, 245, 340, 343, 398, 476, 490, 595, 686, 796, 833, 980, 995, 1190, 1372, 1393, 1666, 1715, 1990, 2380, 2786, 3332, 3383, 3430, 3980, 4165, 5572, 5831, 6766, 6860, 6965, 8330, 9751, 11662, 13532, 13930, 16660, 16915, 19502, 23324, 23681, 27860, 29155, 33830, 39004, 47362, 48755, 58310, 67660, 68257, 94724, 97510, 116620, 118405, 136514, 165767, 195020, 236810, 273028, 331534, 341285, 473620, 663068, 682570, 828835, 1160369, 1365140, 1657670, 2320738, 3315340, 4641476, 5801845, 11603690, 23207380]

約数ペア:

[(1, 23207380), (2, 11603690), (4, 5801845), (5, 4641476), (7, 3315340), (10, 2320738), (14, 1657670), (17, 1365140), (20, 1160369), (28, 828835), (34, 682570), (35, 663068), (49, 473620), (68, 341285), (70, 331534), (85, 273028), (98, 236810), (119, 195020), (140, 165767), (170, 136514), (196, 118405), (199, 116620), (238, 97510), (245, 94724), (340, 68257), (343, 67660), (398, 58310), (476, 48755), (490, 47362), (595, 39004), (686, 33830), (796, 29155), (833, 27860), (980, 23681), (995, 23324), (1190, 19502), (1372, 16915), (1393, 16660), (1666, 13930), (1715, 13532), (1990, 11662), (2380, 9751), (2786, 8330), (3332, 6965), (3383, 6860), (3430, 6766), (3980, 5831), (4165, 5572)]