26804975560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2648713}}^1$

素因数の和:2648758

約数の個数: 64

約数和(自身を含む): 68654666880

約数和(自身を除く): 41849691320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1265, 2024, 2530, 5060, 10120, 2648713, 5297426, 10594852, 13243565, 21189704, 26487130, 29135843, 52974260, 58271686, 60920399, 105948520, 116543372, 121840798, 145679215, 233086744, 243681596, 291358430, 304601995, 487363192, 582716860, 609203990, 670124389, 1165433720, 1218407980, 1340248778, 2436815960, 2680497556, 3350621945, 5360995112, 6701243890, 13402487780, 26804975560]

約数ペア:

[(1, 26804975560), (2, 13402487780), (4, 6701243890), (5, 5360995112), (8, 3350621945), (10, 2680497556), (11, 2436815960), (20, 1340248778), (22, 1218407980), (23, 1165433720), (40, 670124389), (44, 609203990), (46, 582716860), (55, 487363192), (88, 304601995), (92, 291358430), (110, 243681596), (115, 233086744), (184, 145679215), (220, 121840798), (230, 116543372), (253, 105948520), (440, 60920399), (460, 58271686), (506, 52974260), (920, 29135843), (1012, 26487130), (1265, 21189704), (2024, 13243565), (2530, 10594852), (5060, 5297426), (10120, 2648713)]