284694460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{5477}}^1$

素因数の和:5622

約数の個数: 48

約数和(自身を含む): 629487936

約数和(自身を除く): 344793476

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 113, 115, 226, 230, 452, 460, 565, 1130, 2260, 2599, 5198, 5477, 10396, 10954, 12995, 21908, 25990, 27385, 51980, 54770, 109540, 125971, 251942, 503884, 618901, 629855, 1237802, 1259710, 2475604, 2519420, 3094505, 6189010, 12378020, 14234723, 28469446, 56938892, 71173615, 142347230, 284694460]

約数ペア:

[(1, 284694460), (2, 142347230), (4, 71173615), (5, 56938892), (10, 28469446), (20, 14234723), (23, 12378020), (46, 6189010), (92, 3094505), (113, 2519420), (115, 2475604), (226, 1259710), (230, 1237802), (452, 629855), (460, 618901), (565, 503884), (1130, 251942), (2260, 125971), (2599, 109540), (5198, 54770), (5477, 51980), (10396, 27385), (10954, 25990), (12995, 21908)]