20174501410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{132631}}^1$

素因数の和:132739

約数の個数: 64

約数和(自身を含む): 43316550144

約数和(自身を除く): 23142048734

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 53, 70, 82, 106, 205, 265, 287, 371, 410, 530, 574, 742, 1435, 1855, 2173, 2870, 3710, 4346, 10865, 15211, 21730, 30422, 76055, 132631, 152110, 265262, 663155, 928417, 1326310, 1856834, 4642085, 5437871, 7029443, 9284170, 10875742, 14058886, 27189355, 35147215, 38065097, 49206101, 54378710, 70294430, 76130194, 98412202, 190325485, 246030505, 288207163, 380650970, 492061010, 576414326, 1441035815, 2017450141, 2882071630, 4034900282, 10087250705, 20174501410]

約数ペア:

[(1, 20174501410), (2, 10087250705), (5, 4034900282), (7, 2882071630), (10, 2017450141), (14, 1441035815), (35, 576414326), (41, 492061010), (53, 380650970), (70, 288207163), (82, 246030505), (106, 190325485), (205, 98412202), (265, 76130194), (287, 70294430), (371, 54378710), (410, 49206101), (530, 38065097), (574, 35147215), (742, 27189355), (1435, 14058886), (1855, 10875742), (2173, 9284170), (2870, 7029443), (3710, 5437871), (4346, 4642085), (10865, 1856834), (15211, 1326310), (21730, 928417), (30422, 663155), (76055, 265262), (132631, 152110)]