7137810080

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{731333}}^1$

素因数の和:731409

約数の個数: 48

約数和(自身を含む): 17139543624

約数和(自身を除く): 10001733544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 488, 610, 976, 1220, 1952, 2440, 4880, 9760, 731333, 1462666, 2925332, 3656665, 5850664, 7313330, 11701328, 14626660, 23402656, 29253320, 44611313, 58506640, 89222626, 117013280, 178445252, 223056565, 356890504, 446113130, 713781008, 892226260, 1427562016, 1784452520, 3568905040, 7137810080]

約数ペア:

[(1, 7137810080), (2, 3568905040), (4, 1784452520), (5, 1427562016), (8, 892226260), (10, 713781008), (16, 446113130), (20, 356890504), (32, 223056565), (40, 178445252), (61, 117013280), (80, 89222626), (122, 58506640), (160, 44611313), (244, 29253320), (305, 23402656), (488, 14626660), (610, 11701328), (976, 7313330), (1220, 5850664), (1952, 3656665), (2440, 2925332), (4880, 1462666), (9760, 731333)]