70243760

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1249}}^1$

素因数の和:1318

約数の個数: 80

約数和(自身を含む): 176700000

約数和(自身を除く): 106456240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 37, 38, 40, 74, 76, 80, 95, 148, 152, 185, 190, 296, 304, 370, 380, 592, 703, 740, 760, 1249, 1406, 1480, 1520, 2498, 2812, 2960, 3515, 4996, 5624, 6245, 7030, 9992, 11248, 12490, 14060, 19984, 23731, 24980, 28120, 46213, 47462, 49960, 56240, 92426, 94924, 99920, 118655, 184852, 189848, 231065, 237310, 369704, 379696, 462130, 474620, 739408, 878047, 924260, 949240, 1756094, 1848520, 1898480, 3512188, 3697040, 4390235, 7024376, 8780470, 14048752, 17560940, 35121880, 70243760]

約数ペア:

[(1, 70243760), (2, 35121880), (4, 17560940), (5, 14048752), (8, 8780470), (10, 7024376), (16, 4390235), (19, 3697040), (20, 3512188), (37, 1898480), (38, 1848520), (40, 1756094), (74, 949240), (76, 924260), (80, 878047), (95, 739408), (148, 474620), (152, 462130), (185, 379696), (190, 369704), (296, 237310), (304, 231065), (370, 189848), (380, 184852), (592, 118655), (703, 99920), (740, 94924), (760, 92426), (1249, 56240), (1406, 49960), (1480, 47462), (1520, 46213), (2498, 28120), (2812, 24980), (2960, 23731), (3515, 19984), (4996, 14060), (5624, 12490), (6245, 11248), (7030, 9992)]