227824240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5573}}^1$

素因数の和:5666

約数の個数: 80

約数和(自身を含む): 613764288

約数和(自身を除く): 385940048

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 73, 80, 112, 140, 146, 280, 292, 365, 511, 560, 584, 730, 1022, 1168, 1460, 2044, 2555, 2920, 4088, 5110, 5573, 5840, 8176, 10220, 11146, 20440, 22292, 27865, 39011, 40880, 44584, 55730, 78022, 89168, 111460, 156044, 195055, 222920, 312088, 390110, 406829, 445840, 624176, 780220, 813658, 1560440, 1627316, 2034145, 2847803, 3120880, 3254632, 4068290, 5695606, 6509264, 8136580, 11391212, 14239015, 16273160, 22782424, 28478030, 32546320, 45564848, 56956060, 113912120, 227824240]

約数ペア:

[(1, 227824240), (2, 113912120), (4, 56956060), (5, 45564848), (7, 32546320), (8, 28478030), (10, 22782424), (14, 16273160), (16, 14239015), (20, 11391212), (28, 8136580), (35, 6509264), (40, 5695606), (56, 4068290), (70, 3254632), (73, 3120880), (80, 2847803), (112, 2034145), (140, 1627316), (146, 1560440), (280, 813658), (292, 780220), (365, 624176), (511, 445840), (560, 406829), (584, 390110), (730, 312088), (1022, 222920), (1168, 195055), (1460, 156044), (2044, 111460), (2555, 89168), (2920, 78022), (4088, 55730), (5110, 44584), (5573, 40880), (5840, 39011), (8176, 27865), (10220, 22292), (11146, 20440)]