29017895960

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{8039}}^1$

素因数の和:8193

約数の個数: 128

約数和(自身を含む): 70021324800

約数和(自身を除く): 41003428840

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 41, 62, 71, 82, 124, 142, 155, 164, 205, 248, 284, 310, 328, 355, 410, 568, 620, 710, 820, 1240, 1271, 1420, 1640, 2201, 2542, 2840, 2911, 4402, 5084, 5822, 6355, 8039, 8804, 10168, 11005, 11644, 12710, 14555, 16078, 17608, 22010, 23288, 25420, 29110, 32156, 40195, 44020, 50840, 58220, 64312, 80390, 88040, 90241, 116440, 160780, 180482, 249209, 321560, 329599, 360964, 451205, 498418, 570769, 659198, 721928, 902410, 996836, 1141538, 1246045, 1318396, 1647995, 1804820, 1993672, 2283076, 2492090, 2636792, 2853845, 3295990, 3609640, 4566152, 4984180, 5707690, 6591980, 9968360, 10217569, 11415380, 13183960, 17693839, 20435138, 22830760, 23401529, 35387678, 40870276, 46803058, 51087845, 70775356, 81740552, 88469195, 93606116, 102175690, 117007645, 141550712, 176938390, 187212232, 204351380, 234015290, 353876780, 408702760, 468030580, 707753560, 725447399, 936061160, 1450894798, 2901789596, 3627236995, 5803579192, 7254473990, 14508947980, 29017895960]

約数ペア:

[(1, 29017895960), (2, 14508947980), (4, 7254473990), (5, 5803579192), (8, 3627236995), (10, 2901789596), (20, 1450894798), (31, 936061160), (40, 725447399), (41, 707753560), (62, 468030580), (71, 408702760), (82, 353876780), (124, 234015290), (142, 204351380), (155, 187212232), (164, 176938390), (205, 141550712), (248, 117007645), (284, 102175690), (310, 93606116), (328, 88469195), (355, 81740552), (410, 70775356), (568, 51087845), (620, 46803058), (710, 40870276), (820, 35387678), (1240, 23401529), (1271, 22830760), (1420, 20435138), (1640, 17693839), (2201, 13183960), (2542, 11415380), (2840, 10217569), (2911, 9968360), (4402, 6591980), (5084, 5707690), (5822, 4984180), (6355, 4566152), (8039, 3609640), (8804, 3295990), (10168, 2853845), (11005, 2636792), (11644, 2492090), (12710, 2283076), (14555, 1993672), (16078, 1804820), (17608, 1647995), (22010, 1318396), (23288, 1246045), (25420, 1141538), (29110, 996836), (32156, 902410), (40195, 721928), (44020, 659198), (50840, 570769), (58220, 498418), (64312, 451205), (80390, 360964), (88040, 329599), (90241, 321560), (116440, 249209), (160780, 180482)]