3906427520

素因数分解:

$2^7\times 5^1\times {\mathrm{41}}^1\times {\mathrm{148873}}^1$

素因数の和:148933

約数の個数: 64

約数和(自身を含む): 9566643240

約数和(自身を除く): 5660215720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 320, 328, 410, 640, 656, 820, 1312, 1640, 2624, 3280, 5248, 6560, 13120, 26240, 148873, 297746, 595492, 744365, 1190984, 1488730, 2381968, 2977460, 4763936, 5954920, 6103793, 9527872, 11909840, 12207586, 19055744, 23819680, 24415172, 30518965, 47639360, 48830344, 61037930, 95278720, 97660688, 122075860, 195321376, 244151720, 390642752, 488303440, 781285504, 976606880, 1953213760, 3906427520]

約数ペア:

[(1, 3906427520), (2, 1953213760), (4, 976606880), (5, 781285504), (8, 488303440), (10, 390642752), (16, 244151720), (20, 195321376), (32, 122075860), (40, 97660688), (41, 95278720), (64, 61037930), (80, 48830344), (82, 47639360), (128, 30518965), (160, 24415172), (164, 23819680), (205, 19055744), (320, 12207586), (328, 11909840), (410, 9527872), (640, 6103793), (656, 5954920), (820, 4763936), (1312, 2977460), (1640, 2381968), (2624, 1488730), (3280, 1190984), (5248, 744365), (6560, 595492), (13120, 297746), (26240, 148873)]