44947840

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:232

約数の個数: 128

約数和(自身を含む): 125337600

約数和(自身を除く): 80389760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 79, 80, 112, 127, 128, 140, 158, 160, 224, 254, 280, 316, 320, 395, 448, 508, 553, 560, 632, 635, 640, 790, 889, 896, 1016, 1106, 1120, 1264, 1270, 1580, 1778, 2032, 2212, 2240, 2528, 2540, 2765, 3160, 3556, 4064, 4424, 4445, 4480, 5056, 5080, 5530, 6320, 7112, 8128, 8848, 8890, 10033, 10112, 10160, 11060, 12640, 14224, 16256, 17696, 17780, 20066, 20320, 22120, 25280, 28448, 35392, 35560, 40132, 40640, 44240, 50165, 50560, 56896, 70231, 70784, 71120, 80264, 81280, 88480, 100330, 113792, 140462, 142240, 160528, 176960, 200660, 280924, 284480, 321056, 351155, 353920, 401320, 561848, 568960, 642112, 702310, 802640, 1123696, 1284224, 1404620, 1605280, 2247392, 2809240, 3210560, 4494784, 5618480, 6421120, 8989568, 11236960, 22473920, 44947840]

約数ペア:

[(1, 44947840), (2, 22473920), (4, 11236960), (5, 8989568), (7, 6421120), (8, 5618480), (10, 4494784), (14, 3210560), (16, 2809240), (20, 2247392), (28, 1605280), (32, 1404620), (35, 1284224), (40, 1123696), (56, 802640), (64, 702310), (70, 642112), (79, 568960), (80, 561848), (112, 401320), (127, 353920), (128, 351155), (140, 321056), (158, 284480), (160, 280924), (224, 200660), (254, 176960), (280, 160528), (316, 142240), (320, 140462), (395, 113792), (448, 100330), (508, 88480), (553, 81280), (560, 80264), (632, 71120), (635, 70784), (640, 70231), (790, 56896), (889, 50560), (896, 50165), (1016, 44240), (1106, 40640), (1120, 40132), (1264, 35560), (1270, 35392), (1580, 28448), (1778, 25280), (2032, 22120), (2212, 20320), (2240, 20066), (2528, 17780), (2540, 17696), (2765, 16256), (3160, 14224), (3556, 12640), (4064, 11060), (4424, 10160), (4445, 10112), (4480, 10033), (5056, 8890), (5080, 8848), (5530, 8128), (6320, 7112)]