42463480

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{947}}^1$

素因数の和:1036

約数の個数: 64

約数和(自身を含む): 102384000

約数和(自身を除く): 59920520

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 59, 76, 95, 118, 152, 190, 236, 295, 380, 472, 590, 760, 947, 1121, 1180, 1894, 2242, 2360, 3788, 4484, 4735, 5605, 7576, 8968, 9470, 11210, 17993, 18940, 22420, 35986, 37880, 44840, 55873, 71972, 89965, 111746, 143944, 179930, 223492, 279365, 359860, 446984, 558730, 719720, 1061587, 1117460, 2123174, 2234920, 4246348, 5307935, 8492696, 10615870, 21231740, 42463480]

約数ペア:

[(1, 42463480), (2, 21231740), (4, 10615870), (5, 8492696), (8, 5307935), (10, 4246348), (19, 2234920), (20, 2123174), (38, 1117460), (40, 1061587), (59, 719720), (76, 558730), (95, 446984), (118, 359860), (152, 279365), (190, 223492), (236, 179930), (295, 143944), (380, 111746), (472, 89965), (590, 71972), (760, 55873), (947, 44840), (1121, 37880), (1180, 35986), (1894, 22420), (2242, 18940), (2360, 17993), (3788, 11210), (4484, 9470), (4735, 8968), (5605, 7576)]