41949240.000000000

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1$

素因数の和:492

約数の個数: 144

約数和(自身を含む): 377731200

約数和(自身を除く): 238936960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 128, 130, 152, 160, 190, 208, 247, 256, 260, 304, 320, 380, 416, 439, 494, 520, 608, 640, 760, 832, 878, 988, 1040, 1216, 1235, 1280, 1520, 1664, 1756, 1976, 2080, 2195, 2432, 2470, 3040, 3328, 3512, 3952, 4160, 4390, 4864, 4940, 5707, 6080, 7024, 7904, 8320, 8341, 8780, 9880, 11414, 12160, 14048, 15808, 16640, 16682, 17560, 19760, 22828, 24320, 28096, 28535, 31616, 33364, 35120, 39520, 41705, 45656, 56192, 57070, 63232, 66728, 70240, 79040, 83410, 91312, 108433, 112384, 114140, 133456, 140480, 158080, 166820, 182624, 216866, 228280, 266912, 280960, 316160, 333640, 365248, 433732, 456560, 533824, 542165, 561920, 667280, 730496, 867464, 913120, 1067648, 1084330, 1334560, 1460992, 1734928, 1826240, 2135296, 2168660, 2669120, 3469856, 3652480, 4337320, 5338240, 6939712, 7304960, 8674640, 10676480, 13879424, 17349280, 27758848, 34698560, 69397120, 138794240]

約数ペア:

[(1, 138794240), (2, 69397120), (4, 34698560), (5, 27758848), (8, 17349280), (10, 13879424), (13, 10676480), (16, 8674640), (19, 7304960), (20, 6939712), (26, 5338240), (32, 4337320), (38, 3652480), (40, 3469856), (52, 2669120), (64, 2168660), (65, 2135296), (76, 1826240), (80, 1734928), (95, 1460992), (104, 1334560), (128, 1084330), (130, 1067648), (152, 913120), (160, 867464), (190, 730496), (208, 667280), (247, 561920), (256, 542165), (260, 533824), (304, 456560), (320, 433732), (380, 365248), (416, 333640), (439, 316160), (494, 280960), (520, 266912), (608, 228280), (640, 216866), (760, 182624), (832, 166820), (878, 158080), (988, 140480), (1040, 133456), (1216, 114140), (1235, 112384), (1280, 108433), (1520, 91312), (1664, 83410), (1756, 79040), (1976, 70240), (2080, 66728), (2195, 63232), (2432, 57070), (2470, 56192), (3040, 45656), (3328, 41705), (3512, 39520), (3952, 35120), (4160, 33364), (4390, 31616), (4864, 28535), (4940, 28096), (5707, 24320), (6080, 22828), (7024, 19760), (7904, 17560), (8320, 16682), (8341, 16640), (8780, 15808), (9880, 14048), (11414, 12160)]