1570635020

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{5791}}^1$

素因数の和:6062

約数の個数: 48

約数和(自身を含む): 3362881536

約数和(自身を除く): 1792246516

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 191, 284, 355, 382, 710, 764, 955, 1420, 1910, 3820, 5791, 11582, 13561, 23164, 27122, 28955, 54244, 57910, 67805, 115820, 135610, 271220, 411161, 822322, 1106081, 1644644, 2055805, 2212162, 4111610, 4424324, 5530405, 8223220, 11060810, 22121620, 78531751, 157063502, 314127004, 392658755, 785317510, 1570635020]

約数ペア:

[(1, 1570635020), (2, 785317510), (4, 392658755), (5, 314127004), (10, 157063502), (20, 78531751), (71, 22121620), (142, 11060810), (191, 8223220), (284, 5530405), (355, 4424324), (382, 4111610), (710, 2212162), (764, 2055805), (955, 1644644), (1420, 1106081), (1910, 822322), (3820, 411161), (5791, 271220), (11582, 135610), (13561, 115820), (23164, 67805), (27122, 57910), (28955, 54244)]