15697260260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1\times {\mathrm{1987}}^1$

素因数の和:2397

約数の個数: 96

約数和(自身を含む): 36370857600

約数和(自身を除く): 20673597340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 149, 220, 241, 298, 482, 596, 745, 964, 1205, 1490, 1639, 1987, 2410, 2651, 2980, 3278, 3974, 4820, 5302, 6556, 7948, 8195, 9935, 10604, 13255, 16390, 19870, 21857, 26510, 32780, 35909, 39740, 43714, 53020, 71818, 87428, 109285, 143636, 179545, 218570, 296063, 359090, 394999, 437140, 478867, 592126, 718180, 789998, 957734, 1184252, 1480315, 1579996, 1915468, 1974995, 2394335, 2960630, 3256693, 3949990, 4788670, 5267537, 5921260, 6513386, 7899980, 9577340, 10535074, 13026772, 16283465, 21070148, 26337685, 32566930, 52675370, 65133860, 71351183, 105350740, 142702366, 285404732, 356755915, 713511830, 784863013, 1427023660, 1569726026, 3139452052, 3924315065, 7848630130, 15697260260]

約数ペア:

[(1, 15697260260), (2, 7848630130), (4, 3924315065), (5, 3139452052), (10, 1569726026), (11, 1427023660), (20, 784863013), (22, 713511830), (44, 356755915), (55, 285404732), (110, 142702366), (149, 105350740), (220, 71351183), (241, 65133860), (298, 52675370), (482, 32566930), (596, 26337685), (745, 21070148), (964, 16283465), (1205, 13026772), (1490, 10535074), (1639, 9577340), (1987, 7899980), (2410, 6513386), (2651, 5921260), (2980, 5267537), (3278, 4788670), (3974, 3949990), (4820, 3256693), (5302, 2960630), (6556, 2394335), (7948, 1974995), (8195, 1915468), (9935, 1579996), (10604, 1480315), (13255, 1184252), (16390, 957734), (19870, 789998), (21857, 718180), (26510, 592126), (32780, 478867), (35909, 437140), (39740, 394999), (43714, 359090), (53020, 296063), (71818, 218570), (87428, 179545), (109285, 143636)]