44507320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:317

約数の個数: 128

約数和(自身を含む): 121927680

約数和(自身を除く): 77420360

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 31, 40, 44, 52, 55, 62, 65, 88, 104, 110, 124, 130, 143, 155, 220, 248, 251, 260, 286, 310, 341, 403, 440, 502, 520, 572, 620, 682, 715, 806, 1004, 1144, 1240, 1255, 1364, 1430, 1612, 1705, 2008, 2015, 2510, 2728, 2761, 2860, 3224, 3263, 3410, 4030, 4433, 5020, 5522, 5720, 6526, 6820, 7781, 8060, 8866, 10040, 11044, 13052, 13640, 13805, 15562, 16120, 16315, 17732, 22088, 22165, 26104, 27610, 31124, 32630, 35464, 35893, 38905, 44330, 55220, 62248, 65260, 71786, 77810, 85591, 88660, 101153, 110440, 130520, 143572, 155620, 171182, 177320, 179465, 202306, 287144, 311240, 342364, 358930, 404612, 427955, 505765, 684728, 717860, 809224, 855910, 1011530, 1112683, 1435720, 1711820, 2023060, 2225366, 3423640, 4046120, 4450732, 5563415, 8901464, 11126830, 22253660, 44507320]

約数ペア:

[(1, 44507320), (2, 22253660), (4, 11126830), (5, 8901464), (8, 5563415), (10, 4450732), (11, 4046120), (13, 3423640), (20, 2225366), (22, 2023060), (26, 1711820), (31, 1435720), (40, 1112683), (44, 1011530), (52, 855910), (55, 809224), (62, 717860), (65, 684728), (88, 505765), (104, 427955), (110, 404612), (124, 358930), (130, 342364), (143, 311240), (155, 287144), (220, 202306), (248, 179465), (251, 177320), (260, 171182), (286, 155620), (310, 143572), (341, 130520), (403, 110440), (440, 101153), (502, 88660), (520, 85591), (572, 77810), (620, 71786), (682, 65260), (715, 62248), (806, 55220), (1004, 44330), (1144, 38905), (1240, 35893), (1255, 35464), (1364, 32630), (1430, 31124), (1612, 27610), (1705, 26104), (2008, 22165), (2015, 22088), (2510, 17732), (2728, 16315), (2761, 16120), (2860, 15562), (3224, 13805), (3263, 13640), (3410, 13052), (4030, 11044), (4433, 10040), (5020, 8866), (5522, 8060), (5720, 7781), (6526, 6820)]