3399920420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{2213}}^1$

素因数の和:2565

約数の個数: 96

約数和(自身を含む): 8123431680

約数和(自身を除く): 4723511260

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 311, 380, 494, 622, 988, 1235, 1244, 1555, 2213, 2470, 3110, 4043, 4426, 4940, 5909, 6220, 8086, 8852, 11065, 11818, 16172, 20215, 22130, 23636, 28769, 29545, 40430, 42047, 44260, 57538, 59090, 76817, 80860, 84094, 115076, 118180, 143845, 153634, 168188, 210235, 287690, 307268, 384085, 420470, 546611, 575380, 688243, 768170, 840940, 1093222, 1376486, 1536340, 2186444, 2733055, 2752972, 3441215, 5466110, 6882430, 8947159, 10932220, 13076617, 13764860, 17894318, 26153234, 35788636, 44735795, 52306468, 65383085, 89471590, 130766170, 169996021, 178943180, 261532340, 339992042, 679984084, 849980105, 1699960210, 3399920420]

約数ペア:

[(1, 3399920420), (2, 1699960210), (4, 849980105), (5, 679984084), (10, 339992042), (13, 261532340), (19, 178943180), (20, 169996021), (26, 130766170), (38, 89471590), (52, 65383085), (65, 52306468), (76, 44735795), (95, 35788636), (130, 26153234), (190, 17894318), (247, 13764860), (260, 13076617), (311, 10932220), (380, 8947159), (494, 6882430), (622, 5466110), (988, 3441215), (1235, 2752972), (1244, 2733055), (1555, 2186444), (2213, 1536340), (2470, 1376486), (3110, 1093222), (4043, 840940), (4426, 768170), (4940, 688243), (5909, 575380), (6220, 546611), (8086, 420470), (8852, 384085), (11065, 307268), (11818, 287690), (16172, 210235), (20215, 168188), (22130, 153634), (23636, 143845), (28769, 118180), (29545, 115076), (40430, 84094), (42047, 80860), (44260, 76817), (57538, 59090)]