133417240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15959}}^1$

素因数の和:16000

約数の個数: 64

約数和(自身を含む): 344736000

約数和(自身を除く): 211318760

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 8360, 15959, 31918, 63836, 79795, 127672, 159590, 175549, 303221, 319180, 351098, 606442, 638360, 702196, 877745, 1212884, 1404392, 1516105, 1755490, 2425768, 3032210, 3335431, 3510980, 6064420, 6670862, 7021960, 12128840, 13341724, 16677155, 26683448, 33354310, 66708620, 133417240]

約数ペア:

[(1, 133417240), (2, 66708620), (4, 33354310), (5, 26683448), (8, 16677155), (10, 13341724), (11, 12128840), (19, 7021960), (20, 6670862), (22, 6064420), (38, 3510980), (40, 3335431), (44, 3032210), (55, 2425768), (76, 1755490), (88, 1516105), (95, 1404392), (110, 1212884), (152, 877745), (190, 702196), (209, 638360), (220, 606442), (380, 351098), (418, 319180), (440, 303221), (760, 175549), (836, 159590), (1045, 127672), (1672, 79795), (2090, 63836), (4180, 31918), (8360, 15959)]