2073166420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{109229}}^1$

素因数の和:109324

約数の個数: 48

約数和(自身を含む): 4752815760

約数和(自身を除く): 2679649340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 73, 130, 146, 260, 292, 365, 730, 949, 1460, 1898, 3796, 4745, 9490, 18980, 109229, 218458, 436916, 546145, 1092290, 1419977, 2184580, 2839954, 5679908, 7099885, 7973717, 14199770, 15947434, 28399540, 31894868, 39868585, 79737170, 103658321, 159474340, 207316642, 414633284, 518291605, 1036583210, 2073166420]

約数ペア:

[(1, 2073166420), (2, 1036583210), (4, 518291605), (5, 414633284), (10, 207316642), (13, 159474340), (20, 103658321), (26, 79737170), (52, 39868585), (65, 31894868), (73, 28399540), (130, 15947434), (146, 14199770), (260, 7973717), (292, 7099885), (365, 5679908), (730, 2839954), (949, 2184580), (1460, 1419977), (1898, 1092290), (3796, 546145), (4745, 436916), (9490, 218458), (18980, 109229)]