10508235220

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{261529}}^1$

素因数の和:261593

約数の個数: 72

約数和(自身を含む): 26296318440

約数和(自身を除く): 15788083220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 49, 70, 82, 98, 140, 164, 196, 205, 245, 287, 410, 490, 574, 820, 980, 1148, 1435, 2009, 2870, 4018, 5740, 8036, 10045, 20090, 40180, 261529, 523058, 1046116, 1307645, 1830703, 2615290, 3661406, 5230580, 7322812, 9153515, 10722689, 12814921, 18307030, 21445378, 25629842, 36614060, 42890756, 51259684, 53613445, 64074605, 75058823, 107226890, 128149210, 150117646, 214453780, 256298420, 300235292, 375294115, 525411761, 750588230, 1050823522, 1501176460, 2101647044, 2627058805, 5254117610, 10508235220]

約数ペア:

[(1, 10508235220), (2, 5254117610), (4, 2627058805), (5, 2101647044), (7, 1501176460), (10, 1050823522), (14, 750588230), (20, 525411761), (28, 375294115), (35, 300235292), (41, 256298420), (49, 214453780), (70, 150117646), (82, 128149210), (98, 107226890), (140, 75058823), (164, 64074605), (196, 53613445), (205, 51259684), (245, 42890756), (287, 36614060), (410, 25629842), (490, 21445378), (574, 18307030), (820, 12814921), (980, 10722689), (1148, 9153515), (1435, 7322812), (2009, 5230580), (2870, 3661406), (4018, 2615290), (5740, 1830703), (8036, 1307645), (10045, 1046116), (20090, 523058), (40180, 261529)]