952184380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{111497}}^1$

素因数の和:111574

約数の個数: 48

約数和(自身を含む): 2322726336

約数和(自身を除く): 1370541956

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 854, 1220, 1708, 2135, 4270, 8540, 111497, 222994, 445988, 557485, 780479, 1114970, 1560958, 2229940, 3121916, 3902395, 6801317, 7804790, 13602634, 15609580, 27205268, 34006585, 47609219, 68013170, 95218438, 136026340, 190436876, 238046095, 476092190, 952184380]

約数ペア:

[(1, 952184380), (2, 476092190), (4, 238046095), (5, 190436876), (7, 136026340), (10, 95218438), (14, 68013170), (20, 47609219), (28, 34006585), (35, 27205268), (61, 15609580), (70, 13602634), (122, 7804790), (140, 6801317), (244, 3902395), (305, 3121916), (427, 2229940), (610, 1560958), (854, 1114970), (1220, 780479), (1708, 557485), (2135, 445988), (4270, 222994), (8540, 111497)]