45687040

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{5099}}^1$

素因数の和:5127

約数の個数: 72

約数和(自身を含む): 125092800

約数和(自身を除く): 79405760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 5099, 8960, 10198, 20396, 25495, 35693, 40792, 50990, 71386, 81584, 101980, 142772, 163168, 178465, 203960, 285544, 326336, 356930, 407920, 571088, 652672, 713860, 815840, 1142176, 1305344, 1427720, 1631680, 2284352, 2855440, 3263360, 4568704, 5710880, 6526720, 9137408, 11421760, 22843520, 45687040]

約数ペア:

[(1, 45687040), (2, 22843520), (4, 11421760), (5, 9137408), (7, 6526720), (8, 5710880), (10, 4568704), (14, 3263360), (16, 2855440), (20, 2284352), (28, 1631680), (32, 1427720), (35, 1305344), (40, 1142176), (56, 815840), (64, 713860), (70, 652672), (80, 571088), (112, 407920), (128, 356930), (140, 326336), (160, 285544), (224, 203960), (256, 178465), (280, 163168), (320, 142772), (448, 101980), (560, 81584), (640, 71386), (896, 50990), (1120, 40792), (1280, 35693), (1792, 25495), (2240, 20396), (4480, 10198), (5099, 8960)]