42732520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{953}}^1$

素因数の和:1042

約数の個数: 64

約数和(自身を含む): 103032000

約数和(自身を除く): 60299480

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, 953, 1121, 1180, 1906, 2242, 2360, 3812, 4484, 4765, 5605, 7624, 8968, 9530, 11210, 18107, 19060, 22420, 36214, 38120, 44840, 56227, 72428, 90535, 112454, 144856, 181070, 224908, 281135, 362140, 449816, 562270, 724280, 1068313, 1124540, 2136626, 2249080, 4273252, 5341565, 8546504, 10683130, 21366260, 42732520]

約数ペア:

[(1, 42732520), (2, 21366260), (4, 10683130), (5, 8546504), (8, 5341565), (10, 4273252), (19, 2249080), (20, 2136626), (38, 1124540), (40, 1068313), (59, 724280), (76, 562270), (95, 449816), (118, 362140), (152, 281135), (190, 224908), (236, 181070), (295, 144856), (380, 112454), (472, 90535), (590, 72428), (760, 56227), (953, 44840), (1121, 38120), (1180, 36214), (1906, 22420), (2242, 19060), (2360, 18107), (3812, 11210), (4484, 9530), (4765, 8968), (5605, 7624)]