10545040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1$

素因数の和:568

約数の個数: 80

約数和(自身を含む): 27962496

約数和(自身を除く): 17417456

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 80, 88, 92, 110, 115, 176, 184, 220, 230, 253, 368, 440, 460, 506, 521, 880, 920, 1012, 1042, 1265, 1840, 2024, 2084, 2530, 2605, 4048, 4168, 5060, 5210, 5731, 8336, 10120, 10420, 11462, 11983, 20240, 20840, 22924, 23966, 28655, 41680, 45848, 47932, 57310, 59915, 91696, 95864, 114620, 119830, 131813, 191728, 229240, 239660, 263626, 458480, 479320, 527252, 659065, 958640, 1054504, 1318130, 2109008, 2636260, 5272520, 10545040]

約数ペア:

[(1, 10545040), (2, 5272520), (4, 2636260), (5, 2109008), (8, 1318130), (10, 1054504), (11, 958640), (16, 659065), (20, 527252), (22, 479320), (23, 458480), (40, 263626), (44, 239660), (46, 229240), (55, 191728), (80, 131813), (88, 119830), (92, 114620), (110, 95864), (115, 91696), (176, 59915), (184, 57310), (220, 47932), (230, 45848), (253, 41680), (368, 28655), (440, 23966), (460, 22924), (506, 20840), (521, 20240), (880, 11983), (920, 11462), (1012, 10420), (1042, 10120), (1265, 8336), (1840, 5731), (2024, 5210), (2084, 5060), (2530, 4168), (2605, 4048)]