20233639300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{9677}}^1$

素因数の和:9830

約数の個数: 144

約数和(自身を含む): 52419144960

約数和(自身を除く): 32185505660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 70, 100, 103, 116, 140, 145, 175, 203, 206, 290, 350, 406, 412, 515, 580, 700, 721, 725, 812, 1015, 1030, 1442, 1450, 2030, 2060, 2575, 2884, 2900, 2987, 3605, 4060, 5075, 5150, 5974, 7210, 9677, 10150, 10300, 11948, 14420, 14935, 18025, 19354, 20300, 20909, 29870, 36050, 38708, 41818, 48385, 59740, 67739, 72100, 74675, 83636, 96770, 104545, 135478, 149350, 193540, 209090, 241925, 270956, 280633, 298700, 338695, 418180, 483850, 522725, 561266, 677390, 967700, 996731, 1045450, 1122532, 1354780, 1403165, 1693475, 1964431, 1993462, 2090900, 2806330, 3386950, 3928862, 3986924, 4983655, 5612660, 6773900, 6977117, 7015825, 7857724, 9822155, 9967310, 13954234, 14031650, 19644310, 19934620, 24918275, 27908468, 28063300, 28905199, 34885585, 39288620, 49110775, 49836550, 57810398, 69771170, 98221550, 99673100, 115620796, 139542340, 144525995, 174427925, 196443100, 202336393, 289051990, 348855850, 404672786, 578103980, 697711700, 722629975, 809345572, 1011681965, 1445259950, 2023363930, 2890519900, 4046727860, 5058409825, 10116819650, 20233639300]

約数ペア:

[(1, 20233639300), (2, 10116819650), (4, 5058409825), (5, 4046727860), (7, 2890519900), (10, 2023363930), (14, 1445259950), (20, 1011681965), (25, 809345572), (28, 722629975), (29, 697711700), (35, 578103980), (50, 404672786), (58, 348855850), (70, 289051990), (100, 202336393), (103, 196443100), (116, 174427925), (140, 144525995), (145, 139542340), (175, 115620796), (203, 99673100), (206, 98221550), (290, 69771170), (350, 57810398), (406, 49836550), (412, 49110775), (515, 39288620), (580, 34885585), (700, 28905199), (721, 28063300), (725, 27908468), (812, 24918275), (1015, 19934620), (1030, 19644310), (1442, 14031650), (1450, 13954234), (2030, 9967310), (2060, 9822155), (2575, 7857724), (2884, 7015825), (2900, 6977117), (2987, 6773900), (3605, 5612660), (4060, 4983655), (5075, 3986924), (5150, 3928862), (5974, 3386950), (7210, 2806330), (9677, 2090900), (10150, 1993462), (10300, 1964431), (11948, 1693475), (14420, 1403165), (14935, 1354780), (18025, 1122532), (19354, 1045450), (20300, 996731), (20909, 967700), (29870, 677390), (36050, 561266), (38708, 522725), (41818, 483850), (48385, 418180), (59740, 338695), (67739, 298700), (72100, 280633), (74675, 270956), (83636, 241925), (96770, 209090), (104545, 193540), (135478, 149350)]