2020126098560

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5728579}}^1$

素因数の和:5728646

約数の個数: 128

約数和(自身を含む): 5258836440000

約数和(自身を除く): 3238710341440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 32, 38, 40, 58, 64, 76, 80, 95, 116, 128, 145, 152, 160, 190, 232, 290, 304, 320, 380, 464, 551, 580, 608, 640, 760, 928, 1102, 1160, 1216, 1520, 1856, 2204, 2320, 2432, 2755, 3040, 3712, 4408, 4640, 5510, 6080, 8816, 9280, 11020, 12160, 17632, 18560, 22040, 35264, 44080, 70528, 88160, 176320, 352640, 5728579, 11457158, 22914316, 28642895, 45828632, 57285790, 91657264, 108843001, 114571580, 166128791, 183314528, 217686002, 229143160, 332257582, 366629056, 435372004, 458286320, 544215005, 664515164, 733258112, 830643955, 870744008, 916572640, 1088430010, 1329030328, 1661287910, 1741488016, 1833145280, 2176860020, 2658060656, 3156447029, 3322575820, 3482976032, 3666290560, 4353720040, 5316121312, 6312894058, 6645151640, 6965952064, 8707440080, 10632242624, 12625788116, 13290303280, 13931904128, 15782235145, 17414880160, 21264485248, 25251576232, 26580606560, 31564470290, 34829760320, 50503152464, 53161213120, 63128940580, 69659520640, 101006304928, 106322426240, 126257881160, 202012609856, 252515762320, 404025219712, 505031524640, 1010063049280, 2020126098560]

約数ペア:

[(1, 2020126098560), (2, 1010063049280), (4, 505031524640), (5, 404025219712), (8, 252515762320), (10, 202012609856), (16, 126257881160), (19, 106322426240), (20, 101006304928), (29, 69659520640), (32, 63128940580), (38, 53161213120), (40, 50503152464), (58, 34829760320), (64, 31564470290), (76, 26580606560), (80, 25251576232), (95, 21264485248), (116, 17414880160), (128, 15782235145), (145, 13931904128), (152, 13290303280), (160, 12625788116), (190, 10632242624), (232, 8707440080), (290, 6965952064), (304, 6645151640), (320, 6312894058), (380, 5316121312), (464, 4353720040), (551, 3666290560), (580, 3482976032), (608, 3322575820), (640, 3156447029), (760, 2658060656), (928, 2176860020), (1102, 1833145280), (1160, 1741488016), (1216, 1661287910), (1520, 1329030328), (1856, 1088430010), (2204, 916572640), (2320, 870744008), (2432, 830643955), (2755, 733258112), (3040, 664515164), (3712, 544215005), (4408, 458286320), (4640, 435372004), (5510, 366629056), (6080, 332257582), (8816, 229143160), (9280, 217686002), (11020, 183314528), (12160, 166128791), (17632, 114571580), (18560, 108843001), (22040, 91657264), (35264, 57285790), (44080, 45828632), (70528, 28642895), (88160, 22914316), (176320, 11457158), (352640, 5728579)]