4095200450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1151}}^1\times {\mathrm{6469}}^1$

素因数の和:7643

約数の個数: 48

約数和(自身を含む): 8318039040

約数和(自身を除く): 4222838590

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 1151, 2302, 5755, 6469, 11510, 12661, 12938, 25322, 28775, 32345, 57550, 63305, 64690, 71159, 126610, 142318, 161725, 316525, 323450, 355795, 633050, 711590, 1778975, 3557950, 7445819, 14891638, 37229095, 74458190, 81904009, 163808018, 186145475, 372290950, 409520045, 819040090, 2047600225, 4095200450]

約数ペア:

[(1, 4095200450), (2, 2047600225), (5, 819040090), (10, 409520045), (11, 372290950), (22, 186145475), (25, 163808018), (50, 81904009), (55, 74458190), (110, 37229095), (275, 14891638), (550, 7445819), (1151, 3557950), (2302, 1778975), (5755, 711590), (6469, 633050), (11510, 355795), (12661, 323450), (12938, 316525), (25322, 161725), (28775, 142318), (32345, 126610), (57550, 71159), (63305, 64690)]