2007346970

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{379}}^1$

素因数の和:683

約数の個数: 64

約数和(自身を含む): 3782246400

約数和(自身を除く): 1774899430

約数列:

[1, 2, 5, 10, 47, 59, 94, 118, 191, 235, 295, 379, 382, 470, 590, 758, 955, 1895, 1910, 2773, 3790, 5546, 8977, 11269, 13865, 17813, 17954, 22361, 22538, 27730, 35626, 44722, 44885, 56345, 72389, 89065, 89770, 111805, 112690, 144778, 178130, 223610, 361945, 529643, 723890, 1050967, 1059286, 2101934, 2648215, 3402283, 4270951, 5254835, 5296430, 6804566, 8541902, 10509670, 17011415, 21354755, 34022830, 42709510, 200734697, 401469394, 1003673485, 2007346970]

約数ペア:

[(1, 2007346970), (2, 1003673485), (5, 401469394), (10, 200734697), (47, 42709510), (59, 34022830), (94, 21354755), (118, 17011415), (191, 10509670), (235, 8541902), (295, 6804566), (379, 5296430), (382, 5254835), (470, 4270951), (590, 3402283), (758, 2648215), (955, 2101934), (1895, 1059286), (1910, 1050967), (2773, 723890), (3790, 529643), (5546, 361945), (8977, 223610), (11269, 178130), (13865, 144778), (17813, 112690), (17954, 111805), (22361, 89770), (22538, 89065), (27730, 72389), (35626, 56345), (44722, 44885)]