32019905890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{3407}}^1$

素因数の和:3584

約数の個数: 128

約数和(自身を含む): 70102941696

約数和(自身を除く): 38083035806

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 61, 62, 70, 71, 122, 142, 155, 217, 305, 310, 355, 427, 434, 497, 610, 710, 854, 994, 1085, 1891, 2135, 2170, 2201, 2485, 3407, 3782, 4270, 4331, 4402, 4970, 6814, 8662, 9455, 11005, 13237, 15407, 17035, 18910, 21655, 22010, 23849, 26474, 30317, 30814, 34070, 43310, 47698, 60634, 66185, 77035, 105617, 119245, 132370, 134261, 151585, 154070, 207827, 211234, 238490, 241897, 268522, 303170, 415654, 483794, 528085, 671305, 739319, 939827, 1039135, 1056170, 1209485, 1342610, 1454789, 1478638, 1693279, 1879654, 2078270, 2418970, 2909578, 3386558, 3696595, 4699135, 6442637, 7273945, 7393190, 7498807, 8466395, 9398270, 12885274, 14547890, 14755717, 14997614, 16932790, 29511434, 32213185, 37494035, 45098459, 52491649, 64426370, 73778585, 74988070, 90196918, 103290019, 104983298, 147557170, 206580038, 225492295, 262458245, 450984590, 457427227, 516450095, 524916490, 914854454, 1032900190, 2287136135, 3201990589, 4574272270, 6403981178, 16009952945, 32019905890]

約数ペア:

[(1, 32019905890), (2, 16009952945), (5, 6403981178), (7, 4574272270), (10, 3201990589), (14, 2287136135), (31, 1032900190), (35, 914854454), (61, 524916490), (62, 516450095), (70, 457427227), (71, 450984590), (122, 262458245), (142, 225492295), (155, 206580038), (217, 147557170), (305, 104983298), (310, 103290019), (355, 90196918), (427, 74988070), (434, 73778585), (497, 64426370), (610, 52491649), (710, 45098459), (854, 37494035), (994, 32213185), (1085, 29511434), (1891, 16932790), (2135, 14997614), (2170, 14755717), (2201, 14547890), (2485, 12885274), (3407, 9398270), (3782, 8466395), (4270, 7498807), (4331, 7393190), (4402, 7273945), (4970, 6442637), (6814, 4699135), (8662, 3696595), (9455, 3386558), (11005, 2909578), (13237, 2418970), (15407, 2078270), (17035, 1879654), (18910, 1693279), (21655, 1478638), (22010, 1454789), (23849, 1342610), (26474, 1209485), (30317, 1056170), (30814, 1039135), (34070, 939827), (43310, 739319), (47698, 671305), (60634, 528085), (66185, 483794), (77035, 415654), (105617, 303170), (119245, 268522), (132370, 241897), (134261, 238490), (151585, 211234), (154070, 207827)]