2544144460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{46819}}^1$

素因数の和:46871

約数の個数: 96

約数和(自身を含む): 6607238400

約数和(自身を除く): 4063093940

約数列:

[1, 2, 4, 5, 10, 11, 13, 19, 20, 22, 26, 38, 44, 52, 55, 65, 76, 95, 110, 130, 143, 190, 209, 220, 247, 260, 286, 380, 418, 494, 572, 715, 836, 988, 1045, 1235, 1430, 2090, 2470, 2717, 2860, 4180, 4940, 5434, 10868, 13585, 27170, 46819, 54340, 93638, 187276, 234095, 468190, 515009, 608647, 889561, 936380, 1030018, 1217294, 1779122, 2060036, 2434588, 2575045, 3043235, 3558244, 4447805, 5150090, 6086470, 6695117, 8895610, 9785171, 10300180, 11564293, 12172940, 13390234, 17791220, 19570342, 23128586, 26780468, 33475585, 39140684, 46257172, 48925855, 57821465, 66951170, 97851710, 115642930, 127207223, 133902340, 195703420, 231285860, 254414446, 508828892, 636036115, 1272072230, 2544144460]

約数ペア:

[(1, 2544144460), (2, 1272072230), (4, 636036115), (5, 508828892), (10, 254414446), (11, 231285860), (13, 195703420), (19, 133902340), (20, 127207223), (22, 115642930), (26, 97851710), (38, 66951170), (44, 57821465), (52, 48925855), (55, 46257172), (65, 39140684), (76, 33475585), (95, 26780468), (110, 23128586), (130, 19570342), (143, 17791220), (190, 13390234), (209, 12172940), (220, 11564293), (247, 10300180), (260, 9785171), (286, 8895610), (380, 6695117), (418, 6086470), (494, 5150090), (572, 4447805), (715, 3558244), (836, 3043235), (988, 2575045), (1045, 2434588), (1235, 2060036), (1430, 1779122), (2090, 1217294), (2470, 1030018), (2717, 936380), (2860, 889561), (4180, 608647), (4940, 515009), (5434, 468190), (10868, 234095), (13585, 187276), (27170, 93638), (46819, 54340)]