15672113860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{743}}^1\times {\mathrm{2617}}^1$

素因数の和:3413

約数の個数: 96

約数和(自身を含む): 36649654272

約数和(自身を除く): 20977540412

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 743, 806, 1486, 1612, 2015, 2617, 2972, 3715, 4030, 5234, 7430, 8060, 9659, 10468, 13085, 14860, 19318, 23033, 26170, 34021, 38636, 46066, 48295, 52340, 68042, 81127, 92132, 96590, 115165, 136084, 162254, 170105, 193180, 230330, 299429, 324508, 340210, 405635, 460660, 598858, 680420, 811270, 1054651, 1197716, 1497145, 1622540, 1944431, 2109302, 2994290, 3888862, 4218604, 5273255, 5988580, 7777724, 9722155, 10546510, 19444310, 21093020, 25277603, 38888620, 50555206, 60277361, 101110412, 120554722, 126388015, 241109444, 252776030, 301386805, 505552060, 602773610, 783605693, 1205547220, 1567211386, 3134422772, 3918028465, 7836056930, 15672113860]

約数ペア:

[(1, 15672113860), (2, 7836056930), (4, 3918028465), (5, 3134422772), (10, 1567211386), (13, 1205547220), (20, 783605693), (26, 602773610), (31, 505552060), (52, 301386805), (62, 252776030), (65, 241109444), (124, 126388015), (130, 120554722), (155, 101110412), (260, 60277361), (310, 50555206), (403, 38888620), (620, 25277603), (743, 21093020), (806, 19444310), (1486, 10546510), (1612, 9722155), (2015, 7777724), (2617, 5988580), (2972, 5273255), (3715, 4218604), (4030, 3888862), (5234, 2994290), (7430, 2109302), (8060, 1944431), (9659, 1622540), (10468, 1497145), (13085, 1197716), (14860, 1054651), (19318, 811270), (23033, 680420), (26170, 598858), (34021, 460660), (38636, 405635), (46066, 340210), (48295, 324508), (52340, 299429), (68042, 230330), (81127, 193180), (92132, 170105), (96590, 162254), (115165, 136084)]