76105840

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{23203}}^1$

素因数の和:23257

約数の個数: 40

約数和(自身を含む): 181269648

約数和(自身を除く): 105163808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 23203, 46406, 92812, 116015, 185624, 232030, 371248, 464060, 928120, 951323, 1856240, 1902646, 3805292, 4756615, 7610584, 9513230, 15221168, 19026460, 38052920, 76105840]

約数ペア:

[(1, 76105840), (2, 38052920), (4, 19026460), (5, 15221168), (8, 9513230), (10, 7610584), (16, 4756615), (20, 3805292), (40, 1902646), (41, 1856240), (80, 951323), (82, 928120), (164, 464060), (205, 371248), (328, 232030), (410, 185624), (656, 116015), (820, 92812), (1640, 46406), (3280, 23203)]