2010022540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{7589}}^1$

素因数の和:7675

約数の個数: 96

約数和(自身を含む): 4819953600

約数和(自身を除く): 2809931060

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 41, 68, 76, 82, 85, 95, 164, 170, 190, 205, 323, 340, 380, 410, 646, 697, 779, 820, 1292, 1394, 1558, 1615, 2788, 3116, 3230, 3485, 3895, 6460, 6970, 7589, 7790, 13243, 13940, 15178, 15580, 26486, 30356, 37945, 52972, 66215, 75890, 129013, 132430, 144191, 151780, 258026, 264860, 288382, 311149, 516052, 576764, 622298, 645065, 720955, 1244596, 1290130, 1441910, 1555745, 2451247, 2580260, 2883820, 3111490, 4902494, 5289533, 5911831, 6222980, 9804988, 10579066, 11823662, 12256235, 21158132, 23647324, 24512470, 26447665, 29559155, 49024940, 52895330, 59118310, 100501127, 105790660, 118236620, 201002254, 402004508, 502505635, 1005011270, 2010022540]

約数ペア:

[(1, 2010022540), (2, 1005011270), (4, 502505635), (5, 402004508), (10, 201002254), (17, 118236620), (19, 105790660), (20, 100501127), (34, 59118310), (38, 52895330), (41, 49024940), (68, 29559155), (76, 26447665), (82, 24512470), (85, 23647324), (95, 21158132), (164, 12256235), (170, 11823662), (190, 10579066), (205, 9804988), (323, 6222980), (340, 5911831), (380, 5289533), (410, 4902494), (646, 3111490), (697, 2883820), (779, 2580260), (820, 2451247), (1292, 1555745), (1394, 1441910), (1558, 1290130), (1615, 1244596), (2788, 720955), (3116, 645065), (3230, 622298), (3485, 576764), (3895, 516052), (6460, 311149), (6970, 288382), (7589, 264860), (7790, 258026), (13243, 151780), (13940, 144191), (15178, 132430), (15580, 129013), (26486, 75890), (30356, 66215), (37945, 52972)]