2330968840

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{5743}}^1$

素因数の和:5966

約数の個数: 64

約数和(自身を含む): 5355705600

約数和(自身を除く): 3024736760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 139, 146, 278, 292, 365, 556, 584, 695, 730, 1112, 1390, 1460, 2780, 2920, 5560, 5743, 10147, 11486, 20294, 22972, 28715, 40588, 45944, 50735, 57430, 81176, 101470, 114860, 202940, 229720, 405880, 419239, 798277, 838478, 1596554, 1676956, 2096195, 3193108, 3353912, 3991385, 4192390, 6386216, 7982770, 8384780, 15965540, 16769560, 31931080, 58274221, 116548442, 233096884, 291371105, 466193768, 582742210, 1165484420, 2330968840]

約数ペア:

[(1, 2330968840), (2, 1165484420), (4, 582742210), (5, 466193768), (8, 291371105), (10, 233096884), (20, 116548442), (40, 58274221), (73, 31931080), (139, 16769560), (146, 15965540), (278, 8384780), (292, 7982770), (365, 6386216), (556, 4192390), (584, 3991385), (695, 3353912), (730, 3193108), (1112, 2096195), (1390, 1676956), (1460, 1596554), (2780, 838478), (2920, 798277), (5560, 419239), (5743, 405880), (10147, 229720), (11486, 202940), (20294, 114860), (22972, 101470), (28715, 81176), (40588, 57430), (45944, 50735)]