45140960

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:544

約数の個数: 96

約数和(自身を含む): 116121600

約数和(自身を除く): 70980640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 76, 80, 95, 124, 152, 155, 160, 190, 248, 304, 310, 380, 479, 496, 589, 608, 620, 760, 958, 992, 1178, 1240, 1520, 1916, 2356, 2395, 2480, 2945, 3040, 3832, 4712, 4790, 4960, 5890, 7664, 9101, 9424, 9580, 11780, 14849, 15328, 18202, 18848, 19160, 23560, 29698, 36404, 38320, 45505, 47120, 59396, 72808, 74245, 76640, 91010, 94240, 118792, 145616, 148490, 182020, 237584, 282131, 291232, 296980, 364040, 475168, 564262, 593960, 728080, 1128524, 1187920, 1410655, 1456160, 2257048, 2375840, 2821310, 4514096, 5642620, 9028192, 11285240, 22570480, 45140960]

約数ペア:

[(1, 45140960), (2, 22570480), (4, 11285240), (5, 9028192), (8, 5642620), (10, 4514096), (16, 2821310), (19, 2375840), (20, 2257048), (31, 1456160), (32, 1410655), (38, 1187920), (40, 1128524), (62, 728080), (76, 593960), (80, 564262), (95, 475168), (124, 364040), (152, 296980), (155, 291232), (160, 282131), (190, 237584), (248, 182020), (304, 148490), (310, 145616), (380, 118792), (479, 94240), (496, 91010), (589, 76640), (608, 74245), (620, 72808), (760, 59396), (958, 47120), (992, 45505), (1178, 38320), (1240, 36404), (1520, 29698), (1916, 23560), (2356, 19160), (2395, 18848), (2480, 18202), (2945, 15328), (3040, 14849), (3832, 11780), (4712, 9580), (4790, 9424), (4960, 9101), (5890, 7664)]