1395156950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:438

約数の個数: 96

約数和(自身を含む): 2894600448

約数和(自身を除く): 1499443498

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 107, 110, 151, 157, 214, 275, 302, 314, 535, 550, 755, 785, 1070, 1177, 1510, 1570, 1661, 1727, 2354, 2675, 3322, 3454, 3775, 3925, 5350, 5885, 7550, 7850, 8305, 8635, 11770, 16157, 16610, 16799, 17270, 23707, 29425, 32314, 33598, 41525, 43175, 47414, 58850, 80785, 83050, 83995, 86350, 118535, 161570, 167990, 177727, 184789, 237070, 260777, 355454, 369578, 403925, 419975, 521554, 592675, 807850, 839950, 888635, 923945, 1185350, 1303885, 1777270, 1847890, 2536649, 2607770, 4443175, 4619725, 5073298, 6519425, 8886350, 9239450, 12683245, 13038850, 25366490, 27903139, 55806278, 63416225, 126832450, 139515695, 279031390, 697578475, 1395156950]

約数ペア:

[(1, 1395156950), (2, 697578475), (5, 279031390), (10, 139515695), (11, 126832450), (22, 63416225), (25, 55806278), (50, 27903139), (55, 25366490), (107, 13038850), (110, 12683245), (151, 9239450), (157, 8886350), (214, 6519425), (275, 5073298), (302, 4619725), (314, 4443175), (535, 2607770), (550, 2536649), (755, 1847890), (785, 1777270), (1070, 1303885), (1177, 1185350), (1510, 923945), (1570, 888635), (1661, 839950), (1727, 807850), (2354, 592675), (2675, 521554), (3322, 419975), (3454, 403925), (3775, 369578), (3925, 355454), (5350, 260777), (5885, 237070), (7550, 184789), (7850, 177727), (8305, 167990), (8635, 161570), (11770, 118535), (16157, 86350), (16610, 83995), (16799, 83050), (17270, 80785), (23707, 58850), (29425, 47414), (32314, 43175), (33598, 41525)]