3883622420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{607}}^1$

素因数の和:897

約数の個数: 96

約数和(自身を含む): 8733312000

約数和(自身を除く): 4849689580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 113, 149, 190, 226, 298, 380, 452, 565, 596, 607, 745, 1130, 1214, 1490, 2147, 2260, 2428, 2831, 2980, 3035, 4294, 5662, 6070, 8588, 10735, 11324, 11533, 12140, 14155, 16837, 21470, 23066, 28310, 33674, 42940, 46132, 56620, 57665, 67348, 68591, 84185, 90443, 115330, 137182, 168370, 180886, 230660, 274364, 319903, 336740, 342955, 361772, 452215, 639806, 685910, 904430, 1279612, 1303229, 1371820, 1599515, 1718417, 1808860, 2606458, 3199030, 3436834, 5212916, 6398060, 6516145, 6873668, 8592085, 10220059, 13032290, 17184170, 20440118, 26064580, 34368340, 40880236, 51100295, 102200590, 194181121, 204401180, 388362242, 776724484, 970905605, 1941811210, 3883622420]

約数ペア:

[(1, 3883622420), (2, 1941811210), (4, 970905605), (5, 776724484), (10, 388362242), (19, 204401180), (20, 194181121), (38, 102200590), (76, 51100295), (95, 40880236), (113, 34368340), (149, 26064580), (190, 20440118), (226, 17184170), (298, 13032290), (380, 10220059), (452, 8592085), (565, 6873668), (596, 6516145), (607, 6398060), (745, 5212916), (1130, 3436834), (1214, 3199030), (1490, 2606458), (2147, 1808860), (2260, 1718417), (2428, 1599515), (2831, 1371820), (2980, 1303229), (3035, 1279612), (4294, 904430), (5662, 685910), (6070, 639806), (8588, 452215), (10735, 361772), (11324, 342955), (11533, 336740), (12140, 319903), (14155, 274364), (16837, 230660), (21470, 180886), (23066, 168370), (28310, 137182), (33674, 115330), (42940, 90443), (46132, 84185), (56620, 68591), (57665, 67348)]