10754956520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1427}}^1\times {\mathrm{2447}}^1$

素因数の和:3903

約数の個数: 128

約数和(自身を含む): 30203228160

約数和(自身を除く): 19448271640

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1427, 1540, 2447, 2854, 3080, 4894, 5708, 7135, 9788, 9989, 11416, 12235, 14270, 15697, 17129, 19576, 19978, 24470, 26917, 28540, 31394, 34258, 39956, 48940, 49945, 53834, 57080, 62788, 68516, 78485, 79912, 85645, 97880, 99890, 107668, 109879, 125576, 134585, 137032, 156970, 171290, 188419, 199780, 215336, 219758, 269170, 313940, 342580, 376838, 399560, 439516, 538340, 549395, 627880, 685160, 753676, 879032, 942095, 1076680, 1098790, 1507352, 1884190, 2197580, 3491869, 3768380, 4395160, 6983738, 7536760, 13967476, 17459345, 24443083, 27934952, 34918690, 38410559, 48886166, 69837380, 76821118, 97772332, 122215415, 139674760, 153642236, 192052795, 195544664, 244430830, 268873913, 307284472, 384105590, 488861660, 537747826, 768211180, 977723320, 1075495652, 1344369565, 1536422360, 2150991304, 2688739130, 5377478260, 10754956520]

約数ペア:

[(1, 10754956520), (2, 5377478260), (4, 2688739130), (5, 2150991304), (7, 1536422360), (8, 1344369565), (10, 1075495652), (11, 977723320), (14, 768211180), (20, 537747826), (22, 488861660), (28, 384105590), (35, 307284472), (40, 268873913), (44, 244430830), (55, 195544664), (56, 192052795), (70, 153642236), (77, 139674760), (88, 122215415), (110, 97772332), (140, 76821118), (154, 69837380), (220, 48886166), (280, 38410559), (308, 34918690), (385, 27934952), (440, 24443083), (616, 17459345), (770, 13967476), (1427, 7536760), (1540, 6983738), (2447, 4395160), (2854, 3768380), (3080, 3491869), (4894, 2197580), (5708, 1884190), (7135, 1507352), (9788, 1098790), (9989, 1076680), (11416, 942095), (12235, 879032), (14270, 753676), (15697, 685160), (17129, 627880), (19576, 549395), (19978, 538340), (24470, 439516), (26917, 399560), (28540, 376838), (31394, 342580), (34258, 313940), (39956, 269170), (48940, 219758), (49945, 215336), (53834, 199780), (57080, 188419), (62788, 171290), (68516, 156970), (78485, 137032), (79912, 134585), (85645, 125576), (97880, 109879), (99890, 107668)]