2018096269540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{900349}}^1$

素因数の和:900641

約数の個数: 96

約数和(自身を含む): 4707476373600

約数和(自身を除く): 2689380104060

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 233, 260, 370, 466, 481, 740, 932, 962, 1165, 1924, 2330, 2405, 3029, 4660, 4810, 6058, 8621, 9620, 12116, 15145, 17242, 30290, 34484, 43105, 60580, 86210, 112073, 172420, 224146, 448292, 560365, 900349, 1120730, 1800698, 2241460, 3601396, 4501745, 9003490, 11704537, 18006980, 23409074, 33312913, 46818148, 58522685, 66625826, 117045370, 133251652, 166564565, 209781317, 234090740, 333129130, 419562634, 433067869, 666258260, 839125268, 866135738, 1048906585, 1732271476, 2097813170, 2165339345, 2727157121, 4195626340, 4330678690, 5454314242, 7761908729, 8661357380, 10908628484, 13635785605, 15523817458, 27271571210, 31047634916, 38809543645, 54543142420, 77619087290, 100904813477, 155238174580, 201809626954, 403619253908, 504524067385, 1009048134770, 2018096269540]

約数ペア:

[(1, 2018096269540), (2, 1009048134770), (4, 504524067385), (5, 403619253908), (10, 201809626954), (13, 155238174580), (20, 100904813477), (26, 77619087290), (37, 54543142420), (52, 38809543645), (65, 31047634916), (74, 27271571210), (130, 15523817458), (148, 13635785605), (185, 10908628484), (233, 8661357380), (260, 7761908729), (370, 5454314242), (466, 4330678690), (481, 4195626340), (740, 2727157121), (932, 2165339345), (962, 2097813170), (1165, 1732271476), (1924, 1048906585), (2330, 866135738), (2405, 839125268), (3029, 666258260), (4660, 433067869), (4810, 419562634), (6058, 333129130), (8621, 234090740), (9620, 209781317), (12116, 166564565), (15145, 133251652), (17242, 117045370), (30290, 66625826), (34484, 58522685), (43105, 46818148), (60580, 33312913), (86210, 23409074), (112073, 18006980), (172420, 11704537), (224146, 9003490), (448292, 4501745), (560365, 3601396), (900349, 2241460), (1120730, 1800698)]