34856634020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{811}}^1\times {\mathrm{3119}}^1$

素因数の和:4005

約数の個数: 96

約数和(自身を含む): 80441786880

約数和(自身を除く): 45585152860

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 53, 65, 106, 130, 212, 260, 265, 530, 689, 811, 1060, 1378, 1622, 2756, 3119, 3244, 3445, 4055, 6238, 6890, 8110, 10543, 12476, 13780, 15595, 16220, 21086, 31190, 40547, 42172, 42983, 52715, 62380, 81094, 85966, 105430, 162188, 165307, 171932, 202735, 210860, 214915, 330614, 405470, 429830, 558779, 661228, 810940, 826535, 859660, 1117558, 1653070, 2148991, 2235116, 2529509, 2793895, 3306140, 4297982, 5059018, 5587790, 8595964, 10118036, 10744955, 11175580, 12647545, 21489910, 25295090, 32883617, 42979820, 50590180, 65767234, 131534468, 134063977, 164418085, 268127954, 328836170, 536255908, 657672340, 670319885, 1340639770, 1742831701, 2681279540, 3485663402, 6971326804, 8714158505, 17428317010, 34856634020]

約数ペア:

[(1, 34856634020), (2, 17428317010), (4, 8714158505), (5, 6971326804), (10, 3485663402), (13, 2681279540), (20, 1742831701), (26, 1340639770), (52, 670319885), (53, 657672340), (65, 536255908), (106, 328836170), (130, 268127954), (212, 164418085), (260, 134063977), (265, 131534468), (530, 65767234), (689, 50590180), (811, 42979820), (1060, 32883617), (1378, 25295090), (1622, 21489910), (2756, 12647545), (3119, 11175580), (3244, 10744955), (3445, 10118036), (4055, 8595964), (6238, 5587790), (6890, 5059018), (8110, 4297982), (10543, 3306140), (12476, 2793895), (13780, 2529509), (15595, 2235116), (16220, 2148991), (21086, 1653070), (31190, 1117558), (40547, 859660), (42172, 826535), (42983, 810940), (52715, 661228), (62380, 558779), (81094, 429830), (85966, 405470), (105430, 330614), (162188, 214915), (165307, 210860), (171932, 202735)]