236419640

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{5153}}^1$

素因数の和:5232

約数の個数: 64

約数和(自身を含む): 564053760

約数和(自身を除く): 327634120

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 37, 40, 62, 74, 124, 148, 155, 185, 248, 296, 310, 370, 620, 740, 1147, 1240, 1480, 2294, 4588, 5153, 5735, 9176, 10306, 11470, 20612, 22940, 25765, 41224, 45880, 51530, 103060, 159743, 190661, 206120, 319486, 381322, 638972, 762644, 798715, 953305, 1277944, 1525288, 1597430, 1906610, 3194860, 3813220, 5910491, 6389720, 7626440, 11820982, 23641964, 29552455, 47283928, 59104910, 118209820, 236419640]

約数ペア:

[(1, 236419640), (2, 118209820), (4, 59104910), (5, 47283928), (8, 29552455), (10, 23641964), (20, 11820982), (31, 7626440), (37, 6389720), (40, 5910491), (62, 3813220), (74, 3194860), (124, 1906610), (148, 1597430), (155, 1525288), (185, 1277944), (248, 953305), (296, 798715), (310, 762644), (370, 638972), (620, 381322), (740, 319486), (1147, 206120), (1240, 190661), (1480, 159743), (2294, 103060), (4588, 51530), (5153, 45880), (5735, 41224), (9176, 25765), (10306, 22940), (11470, 20612)]