4982320

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:99

約数の個数: 120

約数和(自身を含む): 14249088

約数和(自身を除く): 9266768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 41, 49, 56, 62, 70, 80, 82, 98, 112, 124, 140, 155, 164, 196, 205, 217, 245, 248, 280, 287, 310, 328, 392, 410, 434, 490, 496, 560, 574, 620, 656, 784, 820, 868, 980, 1085, 1148, 1240, 1271, 1435, 1519, 1640, 1736, 1960, 2009, 2170, 2296, 2480, 2542, 2870, 3038, 3280, 3472, 3920, 4018, 4340, 4592, 5084, 5740, 6076, 6355, 7595, 8036, 8680, 8897, 10045, 10168, 11480, 12152, 12710, 15190, 16072, 17360, 17794, 20090, 20336, 22960, 24304, 25420, 30380, 32144, 35588, 40180, 44485, 50840, 60760, 62279, 71176, 80360, 88970, 101680, 121520, 124558, 142352, 160720, 177940, 249116, 311395, 355880, 498232, 622790, 711760, 996464, 1245580, 2491160, 4982320]

約数ペア:

[(1, 4982320), (2, 2491160), (4, 1245580), (5, 996464), (7, 711760), (8, 622790), (10, 498232), (14, 355880), (16, 311395), (20, 249116), (28, 177940), (31, 160720), (35, 142352), (40, 124558), (41, 121520), (49, 101680), (56, 88970), (62, 80360), (70, 71176), (80, 62279), (82, 60760), (98, 50840), (112, 44485), (124, 40180), (140, 35588), (155, 32144), (164, 30380), (196, 25420), (205, 24304), (217, 22960), (245, 20336), (248, 20090), (280, 17794), (287, 17360), (310, 16072), (328, 15190), (392, 12710), (410, 12152), (434, 11480), (490, 10168), (496, 10045), (560, 8897), (574, 8680), (620, 8036), (656, 7595), (784, 6355), (820, 6076), (868, 5740), (980, 5084), (1085, 4592), (1148, 4340), (1240, 4018), (1271, 3920), (1435, 3472), (1519, 3280), (1640, 3038), (1736, 2870), (1960, 2542), (2009, 2480), (2170, 2296)]