408262010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{76597}}^1$

素因数の和:76658

約数の個数: 32

約数和(自身を含む): 810713232

約数和(自身を除く): 402451222

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 76597, 153194, 382985, 765970, 995761, 1991522, 3140477, 4978805, 6280954, 9957610, 15702385, 31404770, 40826201, 81652402, 204131005, 408262010]

約数ペア:

[(1, 408262010), (2, 204131005), (5, 81652402), (10, 40826201), (13, 31404770), (26, 15702385), (41, 9957610), (65, 6280954), (82, 4978805), (130, 3140477), (205, 1991522), (410, 995761), (533, 765970), (1066, 382985), (2665, 153194), (5330, 76597)]