7452343780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{52861}}^1$

素因数の和:52949

約数の個数: 96

約数和(自身を含む): 19182562560

約数和(自身を除く): 11730218780

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 53, 70, 76, 95, 106, 133, 140, 190, 212, 265, 266, 371, 380, 530, 532, 665, 742, 1007, 1060, 1330, 1484, 1855, 2014, 2660, 3710, 4028, 5035, 7049, 7420, 10070, 14098, 20140, 28196, 35245, 52861, 70490, 105722, 140980, 211444, 264305, 370027, 528610, 740054, 1004359, 1057220, 1480108, 1850135, 2008718, 2801633, 3700270, 4017436, 5021795, 5603266, 7030513, 7400540, 10043590, 11206532, 14008165, 14061026, 19611431, 20087180, 28016330, 28122052, 35152565, 39222862, 53231027, 56032660, 70305130, 78445724, 98057155, 106462054, 140610260, 196114310, 212924108, 266155135, 372617189, 392228620, 532310270, 745234378, 1064620540, 1490468756, 1863085945, 3726171890, 7452343780]

約数ペア:

[(1, 7452343780), (2, 3726171890), (4, 1863085945), (5, 1490468756), (7, 1064620540), (10, 745234378), (14, 532310270), (19, 392228620), (20, 372617189), (28, 266155135), (35, 212924108), (38, 196114310), (53, 140610260), (70, 106462054), (76, 98057155), (95, 78445724), (106, 70305130), (133, 56032660), (140, 53231027), (190, 39222862), (212, 35152565), (265, 28122052), (266, 28016330), (371, 20087180), (380, 19611431), (530, 14061026), (532, 14008165), (665, 11206532), (742, 10043590), (1007, 7400540), (1060, 7030513), (1330, 5603266), (1484, 5021795), (1855, 4017436), (2014, 3700270), (2660, 2801633), (3710, 2008718), (4028, 1850135), (5035, 1480108), (7049, 1057220), (7420, 1004359), (10070, 740054), (14098, 528610), (20140, 370027), (28196, 264305), (35245, 211444), (52861, 140980), (70490, 105722)]