17021840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2$

素因数の和:105

約数の個数: 120

約数和(自身を含む): 46657728

約数和(自身を除く): 29635888

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 29, 40, 44, 46, 55, 58, 80, 88, 92, 110, 115, 116, 145, 176, 184, 220, 230, 232, 253, 290, 319, 368, 440, 460, 464, 506, 580, 638, 667, 841, 880, 920, 1012, 1160, 1265, 1276, 1334, 1595, 1682, 1840, 2024, 2320, 2530, 2552, 2668, 3190, 3335, 3364, 4048, 4205, 5060, 5104, 5336, 6380, 6670, 6728, 7337, 8410, 9251, 10120, 10672, 12760, 13340, 13456, 14674, 16820, 18502, 19343, 20240, 25520, 26680, 29348, 33640, 36685, 37004, 38686, 46255, 53360, 58696, 67280, 73370, 74008, 77372, 92510, 96715, 117392, 146740, 148016, 154744, 185020, 193430, 212773, 293480, 309488, 370040, 386860, 425546, 586960, 740080, 773720, 851092, 1063865, 1547440, 1702184, 2127730, 3404368, 4255460, 8510920, 17021840]

約数ペア:

[(1, 17021840), (2, 8510920), (4, 4255460), (5, 3404368), (8, 2127730), (10, 1702184), (11, 1547440), (16, 1063865), (20, 851092), (22, 773720), (23, 740080), (29, 586960), (40, 425546), (44, 386860), (46, 370040), (55, 309488), (58, 293480), (80, 212773), (88, 193430), (92, 185020), (110, 154744), (115, 148016), (116, 146740), (145, 117392), (176, 96715), (184, 92510), (220, 77372), (230, 74008), (232, 73370), (253, 67280), (290, 58696), (319, 53360), (368, 46255), (440, 38686), (460, 37004), (464, 36685), (506, 33640), (580, 29348), (638, 26680), (667, 25520), (841, 20240), (880, 19343), (920, 18502), (1012, 16820), (1160, 14674), (1265, 13456), (1276, 13340), (1334, 12760), (1595, 10672), (1682, 10120), (1840, 9251), (2024, 8410), (2320, 7337), (2530, 6728), (2552, 6670), (2668, 6380), (3190, 5336), (3335, 5104), (3364, 5060), (4048, 4205)]