26486200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 67808160

約数和(自身を除く): 41321960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 61, 65, 100, 104, 122, 130, 167, 200, 244, 260, 305, 325, 334, 488, 520, 610, 650, 668, 793, 835, 1220, 1300, 1336, 1525, 1586, 1670, 2171, 2440, 2600, 3050, 3172, 3340, 3965, 4175, 4342, 6100, 6344, 6680, 7930, 8350, 8684, 10187, 10855, 12200, 15860, 16700, 17368, 19825, 20374, 21710, 31720, 33400, 39650, 40748, 43420, 50935, 54275, 79300, 81496, 86840, 101870, 108550, 132431, 158600, 203740, 217100, 254675, 264862, 407480, 434200, 509350, 529724, 662155, 1018700, 1059448, 1324310, 2037400, 2648620, 3310775, 5297240, 6621550, 13243100, 26486200]

約数ペア:

[(1, 26486200), (2, 13243100), (4, 6621550), (5, 5297240), (8, 3310775), (10, 2648620), (13, 2037400), (20, 1324310), (25, 1059448), (26, 1018700), (40, 662155), (50, 529724), (52, 509350), (61, 434200), (65, 407480), (100, 264862), (104, 254675), (122, 217100), (130, 203740), (167, 158600), (200, 132431), (244, 108550), (260, 101870), (305, 86840), (325, 81496), (334, 79300), (488, 54275), (520, 50935), (610, 43420), (650, 40748), (668, 39650), (793, 33400), (835, 31720), (1220, 21710), (1300, 20374), (1336, 19825), (1525, 17368), (1586, 16700), (1670, 15860), (2171, 12200), (2440, 10855), (2600, 10187), (3050, 8684), (3172, 8350), (3340, 7930), (3965, 6680), (4175, 6344), (4342, 6100)]