25201008

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1087}}^1$

素因数の和:1131

約数の個数: 120

約数和(自身を含む): 84185088

約数和(自身を除く): 58984080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 112, 126, 138, 144, 161, 168, 184, 207, 252, 276, 322, 336, 368, 414, 483, 504, 552, 644, 828, 966, 1008, 1087, 1104, 1288, 1449, 1656, 1932, 2174, 2576, 2898, 3261, 3312, 3864, 4348, 5796, 6522, 7609, 7728, 8696, 9783, 11592, 13044, 15218, 17392, 19566, 22827, 23184, 25001, 26088, 30436, 39132, 45654, 50002, 52176, 60872, 68481, 75003, 78264, 91308, 100004, 121744, 136962, 150006, 156528, 175007, 182616, 200008, 225009, 273924, 300012, 350014, 365232, 400016, 450018, 525021, 547848, 600024, 700028, 900036, 1050042, 1095696, 1200048, 1400056, 1575063, 1800072, 2100084, 2800112, 3150126, 3600144, 4200168, 6300252, 8400336, 12600504, 25201008]

約数ペア:

[(1, 25201008), (2, 12600504), (3, 8400336), (4, 6300252), (6, 4200168), (7, 3600144), (8, 3150126), (9, 2800112), (12, 2100084), (14, 1800072), (16, 1575063), (18, 1400056), (21, 1200048), (23, 1095696), (24, 1050042), (28, 900036), (36, 700028), (42, 600024), (46, 547848), (48, 525021), (56, 450018), (63, 400016), (69, 365232), (72, 350014), (84, 300012), (92, 273924), (112, 225009), (126, 200008), (138, 182616), (144, 175007), (161, 156528), (168, 150006), (184, 136962), (207, 121744), (252, 100004), (276, 91308), (322, 78264), (336, 75003), (368, 68481), (414, 60872), (483, 52176), (504, 50002), (552, 45654), (644, 39132), (828, 30436), (966, 26088), (1008, 25001), (1087, 23184), (1104, 22827), (1288, 19566), (1449, 17392), (1656, 15218), (1932, 13044), (2174, 11592), (2576, 9783), (2898, 8696), (3261, 7728), (3312, 7609), (3864, 6522), (4348, 5796)]