42010880

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1427}}^1$

素因数の和:1471

約数の個数: 72

約数和(自身を含む): 105077952

約数和(自身を除く): 63067072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 640, 736, 920, 1280, 1427, 1472, 1840, 2854, 2944, 3680, 5708, 5888, 7135, 7360, 11416, 14270, 14720, 22832, 28540, 29440, 32821, 45664, 57080, 65642, 91328, 114160, 131284, 164105, 182656, 228320, 262568, 328210, 365312, 456640, 525136, 656420, 913280, 1050272, 1312840, 1826560, 2100544, 2625680, 4201088, 5251360, 8402176, 10502720, 21005440, 42010880]

約数ペア:

[(1, 42010880), (2, 21005440), (4, 10502720), (5, 8402176), (8, 5251360), (10, 4201088), (16, 2625680), (20, 2100544), (23, 1826560), (32, 1312840), (40, 1050272), (46, 913280), (64, 656420), (80, 525136), (92, 456640), (115, 365312), (128, 328210), (160, 262568), (184, 228320), (230, 182656), (256, 164105), (320, 131284), (368, 114160), (460, 91328), (640, 65642), (736, 57080), (920, 45664), (1280, 32821), (1427, 29440), (1472, 28540), (1840, 22832), (2854, 14720), (2944, 14270), (3680, 11416), (5708, 7360), (5888, 7135)]