6699440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:378

約数の個数: 80

約数和(自身を含む): 17784576

約数和(自身を除く): 11085136

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 80, 88, 92, 110, 115, 176, 184, 220, 230, 253, 331, 368, 440, 460, 506, 662, 880, 920, 1012, 1265, 1324, 1655, 1840, 2024, 2530, 2648, 3310, 3641, 4048, 5060, 5296, 6620, 7282, 7613, 10120, 13240, 14564, 15226, 18205, 20240, 26480, 29128, 30452, 36410, 38065, 58256, 60904, 72820, 76130, 83743, 121808, 145640, 152260, 167486, 291280, 304520, 334972, 418715, 609040, 669944, 837430, 1339888, 1674860, 3349720, 6699440]

約数ペア:

[(1, 6699440), (2, 3349720), (4, 1674860), (5, 1339888), (8, 837430), (10, 669944), (11, 609040), (16, 418715), (20, 334972), (22, 304520), (23, 291280), (40, 167486), (44, 152260), (46, 145640), (55, 121808), (80, 83743), (88, 76130), (92, 72820), (110, 60904), (115, 58256), (176, 38065), (184, 36410), (220, 30452), (230, 29128), (253, 26480), (331, 20240), (368, 18205), (440, 15226), (460, 14564), (506, 13240), (662, 10120), (880, 7613), (920, 7282), (1012, 6620), (1265, 5296), (1324, 5060), (1655, 4048), (1840, 3641), (2024, 3310), (2530, 2648)]