29127514880

素因数分解:

$2^8\times 5^1\times {\mathrm{79}}^1\times {\mathrm{288049}}^1$

素因数の和:288149

約数の個数: 72

約数和(自身を含む): 70652904000

約数和(自身を除く): 41525389120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 128, 158, 160, 256, 316, 320, 395, 632, 640, 790, 1264, 1280, 1580, 2528, 3160, 5056, 6320, 10112, 12640, 20224, 25280, 50560, 101120, 288049, 576098, 1152196, 1440245, 2304392, 2880490, 4608784, 5760980, 9217568, 11521960, 18435136, 22755871, 23043920, 36870272, 45511742, 46087840, 73740544, 91023484, 92175680, 113779355, 182046968, 184351360, 227558710, 364093936, 368702720, 455117420, 728187872, 910234840, 1456375744, 1820469680, 2912751488, 3640939360, 5825502976, 7281878720, 14563757440, 29127514880]

約数ペア:

[(1, 29127514880), (2, 14563757440), (4, 7281878720), (5, 5825502976), (8, 3640939360), (10, 2912751488), (16, 1820469680), (20, 1456375744), (32, 910234840), (40, 728187872), (64, 455117420), (79, 368702720), (80, 364093936), (128, 227558710), (158, 184351360), (160, 182046968), (256, 113779355), (316, 92175680), (320, 91023484), (395, 73740544), (632, 46087840), (640, 45511742), (790, 36870272), (1264, 23043920), (1280, 22755871), (1580, 18435136), (2528, 11521960), (3160, 9217568), (5056, 5760980), (6320, 4608784), (10112, 2880490), (12640, 2304392), (20224, 1440245), (25280, 1152196), (50560, 576098), (101120, 288049)]