10190320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{587}}^1$

素因数の和:638

約数の個数: 80

約数和(自身を含む): 27998208

約数和(自身を除く): 17807888

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 587, 620, 868, 1085, 1174, 1240, 1736, 2170, 2348, 2480, 2935, 3472, 4109, 4340, 4696, 5870, 8218, 8680, 9392, 11740, 16436, 17360, 18197, 20545, 23480, 32872, 36394, 41090, 46960, 65744, 72788, 82180, 90985, 127379, 145576, 164360, 181970, 254758, 291152, 328720, 363940, 509516, 636895, 727880, 1019032, 1273790, 1455760, 2038064, 2547580, 5095160, 10190320]

約数ペア:

[(1, 10190320), (2, 5095160), (4, 2547580), (5, 2038064), (7, 1455760), (8, 1273790), (10, 1019032), (14, 727880), (16, 636895), (20, 509516), (28, 363940), (31, 328720), (35, 291152), (40, 254758), (56, 181970), (62, 164360), (70, 145576), (80, 127379), (112, 90985), (124, 82180), (140, 72788), (155, 65744), (217, 46960), (248, 41090), (280, 36394), (310, 32872), (434, 23480), (496, 20545), (560, 18197), (587, 17360), (620, 16436), (868, 11740), (1085, 9392), (1174, 8680), (1240, 8218), (1736, 5870), (2170, 4696), (2348, 4340), (2480, 4109), (2935, 3472)]