4030179020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1823}}^1\times {\mathrm{15791}}^1$

素因数の和:17630

約数の個数: 48

約数和(自身を含む): 9678348288

約数和(自身を除く): 5648169268

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1823, 3646, 7292, 9115, 12761, 15791, 18230, 25522, 31582, 36460, 51044, 63164, 63805, 78955, 110537, 127610, 157910, 221074, 255220, 315820, 442148, 552685, 1105370, 2210740, 28786993, 57573986, 115147972, 143934965, 201508951, 287869930, 403017902, 575739860, 806035804, 1007544755, 2015089510, 4030179020]

約数ペア:

[(1, 4030179020), (2, 2015089510), (4, 1007544755), (5, 806035804), (7, 575739860), (10, 403017902), (14, 287869930), (20, 201508951), (28, 143934965), (35, 115147972), (70, 57573986), (140, 28786993), (1823, 2210740), (3646, 1105370), (7292, 552685), (9115, 442148), (12761, 315820), (15791, 255220), (18230, 221074), (25522, 157910), (31582, 127610), (36460, 110537), (51044, 78955), (63164, 63805)]