99383920

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{54013}}^1$

素因数の和:54049

約数の個数: 40

約数和(自身を含む): 241118496

約数和(自身を除く): 141734576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 54013, 108026, 216052, 270065, 432104, 540130, 864208, 1080260, 1242299, 2160520, 2484598, 4321040, 4969196, 6211495, 9938392, 12422990, 19876784, 24845980, 49691960, 99383920]

約数ペア:

[(1, 99383920), (2, 49691960), (4, 24845980), (5, 19876784), (8, 12422990), (10, 9938392), (16, 6211495), (20, 4969196), (23, 4321040), (40, 2484598), (46, 2160520), (80, 1242299), (92, 1080260), (115, 864208), (184, 540130), (230, 432104), (368, 270065), (460, 216052), (920, 108026), (1840, 54013)]