2019840752480

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{19583}}^1\times {\mathrm{22229}}^1$

素因数の和:41856

約数の個数: 96

約数和(自身を含む): 4936895308800

約数和(自身を除く): 2917054556320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 19583, 22229, 39166, 44458, 78332, 88916, 97915, 111145, 156664, 177832, 195830, 222290, 313328, 355664, 391660, 444580, 567907, 626656, 644641, 711328, 783320, 889160, 1135814, 1289282, 1566640, 1778320, 2271628, 2578564, 2839535, 3133280, 3223205, 3556640, 4543256, 5157128, 5679070, 6446410, 9086512, 10314256, 11358140, 12892820, 18173024, 20628512, 22716280, 25785640, 45432560, 51571280, 90865120, 103142560, 435310507, 870621014, 1741242028, 2176552535, 3482484056, 4353105070, 6964968112, 8706210140, 12624004703, 13929936224, 17412420280, 25248009406, 34824840560, 50496018812, 63120023515, 69649681120, 100992037624, 126240047030, 201984075248, 252480094060, 403968150496, 504960188120, 1009920376240, 2019840752480]

約数ペア:

[(1, 2019840752480), (2, 1009920376240), (4, 504960188120), (5, 403968150496), (8, 252480094060), (10, 201984075248), (16, 126240047030), (20, 100992037624), (29, 69649681120), (32, 63120023515), (40, 50496018812), (58, 34824840560), (80, 25248009406), (116, 17412420280), (145, 13929936224), (160, 12624004703), (232, 8706210140), (290, 6964968112), (464, 4353105070), (580, 3482484056), (928, 2176552535), (1160, 1741242028), (2320, 870621014), (4640, 435310507), (19583, 103142560), (22229, 90865120), (39166, 51571280), (44458, 45432560), (78332, 25785640), (88916, 22716280), (97915, 20628512), (111145, 18173024), (156664, 12892820), (177832, 11358140), (195830, 10314256), (222290, 9086512), (313328, 6446410), (355664, 5679070), (391660, 5157128), (444580, 4543256), (567907, 3556640), (626656, 3223205), (644641, 3133280), (711328, 2839535), (783320, 2578564), (889160, 2271628), (1135814, 1778320), (1289282, 1566640)]