4645406980

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1\times {\mathrm{347}}^1$

素因数の和:701

約数の個数: 96

約数和(自身を含む): 10219507200

約数和(自身を除く): 5574100220

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 79, 148, 158, 185, 229, 316, 347, 370, 395, 458, 694, 740, 790, 916, 1145, 1388, 1580, 1735, 2290, 2923, 3470, 4580, 5846, 6940, 8473, 11692, 12839, 14615, 16946, 18091, 25678, 27413, 29230, 33892, 36182, 42365, 51356, 54826, 58460, 64195, 72364, 79463, 84730, 90455, 109652, 128390, 137065, 158926, 169460, 180910, 256780, 274130, 317852, 361820, 397315, 548260, 669367, 794630, 1014281, 1338734, 1589260, 2028562, 2677468, 2940131, 3346835, 4057124, 5071405, 5880262, 6277577, 6693670, 10142810, 11760524, 12555154, 13387340, 14700655, 20285620, 25110308, 29401310, 31387885, 58802620, 62775770, 125551540, 232270349, 464540698, 929081396, 1161351745, 2322703490, 4645406980]

約数ペア:

[(1, 4645406980), (2, 2322703490), (4, 1161351745), (5, 929081396), (10, 464540698), (20, 232270349), (37, 125551540), (74, 62775770), (79, 58802620), (148, 31387885), (158, 29401310), (185, 25110308), (229, 20285620), (316, 14700655), (347, 13387340), (370, 12555154), (395, 11760524), (458, 10142810), (694, 6693670), (740, 6277577), (790, 5880262), (916, 5071405), (1145, 4057124), (1388, 3346835), (1580, 2940131), (1735, 2677468), (2290, 2028562), (2923, 1589260), (3470, 1338734), (4580, 1014281), (5846, 794630), (6940, 669367), (8473, 548260), (11692, 397315), (12839, 361820), (14615, 317852), (16946, 274130), (18091, 256780), (25678, 180910), (27413, 169460), (29230, 158926), (33892, 137065), (36182, 128390), (42365, 109652), (51356, 90455), (54826, 84730), (58460, 79463), (64195, 72364)]