11698628720

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1297}}^1\times {\mathrm{3637}}^1$

素因数の和:4978

約数の個数: 80

約数和(自身を含む): 28106082048

約数和(自身を除く): 16407453328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 1297, 2480, 2594, 3637, 5188, 6485, 7274, 10376, 12970, 14548, 18185, 20752, 25940, 29096, 36370, 40207, 51880, 58192, 72740, 80414, 103760, 112747, 145480, 160828, 201035, 225494, 290960, 321656, 402070, 450988, 563735, 643312, 804140, 901976, 1127470, 1608280, 1803952, 2254940, 3216560, 4509880, 4717189, 9019760, 9434378, 18868756, 23585945, 37737512, 47171890, 75475024, 94343780, 146232859, 188687560, 292465718, 377375120, 584931436, 731164295, 1169862872, 1462328590, 2339725744, 2924657180, 5849314360, 11698628720]

約数ペア:

[(1, 11698628720), (2, 5849314360), (4, 2924657180), (5, 2339725744), (8, 1462328590), (10, 1169862872), (16, 731164295), (20, 584931436), (31, 377375120), (40, 292465718), (62, 188687560), (80, 146232859), (124, 94343780), (155, 75475024), (248, 47171890), (310, 37737512), (496, 23585945), (620, 18868756), (1240, 9434378), (1297, 9019760), (2480, 4717189), (2594, 4509880), (3637, 3216560), (5188, 2254940), (6485, 1803952), (7274, 1608280), (10376, 1127470), (12970, 901976), (14548, 804140), (18185, 643312), (20752, 563735), (25940, 450988), (29096, 402070), (36370, 321656), (40207, 290960), (51880, 225494), (58192, 201035), (72740, 160828), (80414, 145480), (103760, 112747)]