15673405540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{15173}}^1$

素因数の和:15361

約数の個数: 96

約数和(自身を含む): 36938371680

約数和(自身を除く): 21264966140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 137, 145, 260, 274, 290, 377, 548, 580, 685, 754, 1370, 1508, 1781, 1885, 2740, 3562, 3770, 3973, 7124, 7540, 7946, 8905, 15173, 15892, 17810, 19865, 30346, 35620, 39730, 51649, 60692, 75865, 79460, 103298, 151730, 197249, 206596, 258245, 303460, 394498, 440017, 516490, 788996, 880034, 986245, 1032980, 1760068, 1972490, 2078701, 2200085, 3944980, 4157402, 4400170, 5720221, 8314804, 8800340, 10393505, 11440442, 20787010, 22880884, 27023113, 28601105, 41574020, 54046226, 57202210, 60282329, 108092452, 114404420, 120564658, 135115565, 241129316, 270231130, 301411645, 540462260, 602823290, 783670277, 1205646580, 1567340554, 3134681108, 3918351385, 7836702770, 15673405540]

約数ペア:

[(1, 15673405540), (2, 7836702770), (4, 3918351385), (5, 3134681108), (10, 1567340554), (13, 1205646580), (20, 783670277), (26, 602823290), (29, 540462260), (52, 301411645), (58, 270231130), (65, 241129316), (116, 135115565), (130, 120564658), (137, 114404420), (145, 108092452), (260, 60282329), (274, 57202210), (290, 54046226), (377, 41574020), (548, 28601105), (580, 27023113), (685, 22880884), (754, 20787010), (1370, 11440442), (1508, 10393505), (1781, 8800340), (1885, 8314804), (2740, 5720221), (3562, 4400170), (3770, 4157402), (3973, 3944980), (7124, 2200085), (7540, 2078701), (7946, 1972490), (8905, 1760068), (15173, 1032980), (15892, 986245), (17810, 880034), (19865, 788996), (30346, 516490), (35620, 440017), (39730, 394498), (51649, 303460), (60692, 258245), (75865, 206596), (79460, 197249), (103298, 151730)]