69837760

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5323}}^1$

素因数の和:5381

約数の個数: 56

約数和(自身を含む): 170389296

約数和(自身を除く): 100551536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 205, 320, 328, 410, 656, 820, 1312, 1640, 2624, 3280, 5323, 6560, 10646, 13120, 21292, 26615, 42584, 53230, 85168, 106460, 170336, 212920, 218243, 340672, 425840, 436486, 851680, 872972, 1091215, 1703360, 1745944, 2182430, 3491888, 4364860, 6983776, 8729720, 13967552, 17459440, 34918880, 69837760]

約数ペア:

[(1, 69837760), (2, 34918880), (4, 17459440), (5, 13967552), (8, 8729720), (10, 6983776), (16, 4364860), (20, 3491888), (32, 2182430), (40, 1745944), (41, 1703360), (64, 1091215), (80, 872972), (82, 851680), (160, 436486), (164, 425840), (205, 340672), (320, 218243), (328, 212920), (410, 170336), (656, 106460), (820, 85168), (1312, 53230), (1640, 42584), (2624, 26615), (3280, 21292), (5323, 13120), (6560, 10646)]