442514320

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{75773}}^1$

素因数の和:75859

約数の個数: 40

約数和(自身を含む): 1042953336

約数和(自身を除く): 600439016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 75773, 151546, 303092, 378865, 606184, 757730, 1212368, 1515460, 3030920, 5531429, 6061840, 11062858, 22125716, 27657145, 44251432, 55314290, 88502864, 110628580, 221257160, 442514320]

約数ペア:

[(1, 442514320), (2, 221257160), (4, 110628580), (5, 88502864), (8, 55314290), (10, 44251432), (16, 27657145), (20, 22125716), (40, 11062858), (73, 6061840), (80, 5531429), (146, 3030920), (292, 1515460), (365, 1212368), (584, 757730), (730, 606184), (1168, 378865), (1460, 303092), (2920, 151546), (5840, 75773)]