45147040

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14851}}^1$

素因数の和:14885

約数の個数: 48

約数和(自身を含む): 112281120

約数和(自身を除く): 67134080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 14851, 29702, 59404, 74255, 118808, 148510, 237616, 282169, 297020, 475232, 564338, 594040, 1128676, 1188080, 1410845, 2257352, 2376160, 2821690, 4514704, 5643380, 9029408, 11286760, 22573520, 45147040]

約数ペア:

[(1, 45147040), (2, 22573520), (4, 11286760), (5, 9029408), (8, 5643380), (10, 4514704), (16, 2821690), (19, 2376160), (20, 2257352), (32, 1410845), (38, 1188080), (40, 1128676), (76, 594040), (80, 564338), (95, 475232), (152, 297020), (160, 282169), (190, 237616), (304, 148510), (380, 118808), (608, 74255), (760, 59404), (1520, 29702), (3040, 14851)]