4920201228

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{787}}^1$

素因数の和:1063

約数の個数: 96

約数和(自身を含む): 11987635968

約数和(自身を除く): 7067434740

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 97, 123, 131, 164, 194, 246, 262, 291, 388, 393, 492, 524, 582, 786, 787, 1164, 1572, 1574, 2361, 3148, 3977, 4722, 5371, 7954, 9444, 10742, 11931, 12707, 15908, 16113, 21484, 23862, 25414, 32226, 32267, 38121, 47724, 50828, 64452, 64534, 76242, 76339, 96801, 103097, 129068, 152484, 152678, 193602, 206194, 229017, 305356, 309291, 387204, 412388, 458034, 520987, 618582, 916068, 1041974, 1237164, 1562961, 2083948, 3125922, 3129899, 4226977, 6251844, 6259798, 8453954, 9389697, 10000409, 12519596, 12680931, 16907908, 18779394, 20000818, 25361862, 30001227, 37558788, 40001636, 50723724, 60002454, 120004908, 410016769, 820033538, 1230050307, 1640067076, 2460100614, 4920201228]

約数ペア:

[(1, 4920201228), (2, 2460100614), (3, 1640067076), (4, 1230050307), (6, 820033538), (12, 410016769), (41, 120004908), (82, 60002454), (97, 50723724), (123, 40001636), (131, 37558788), (164, 30001227), (194, 25361862), (246, 20000818), (262, 18779394), (291, 16907908), (388, 12680931), (393, 12519596), (492, 10000409), (524, 9389697), (582, 8453954), (786, 6259798), (787, 6251844), (1164, 4226977), (1572, 3129899), (1574, 3125922), (2361, 2083948), (3148, 1562961), (3977, 1237164), (4722, 1041974), (5371, 916068), (7954, 618582), (9444, 520987), (10742, 458034), (11931, 412388), (12707, 387204), (15908, 309291), (16113, 305356), (21484, 229017), (23862, 206194), (25414, 193602), (32226, 152678), (32267, 152484), (38121, 129068), (47724, 103097), (50828, 96801), (64452, 76339), (64534, 76242)]