156948850

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{641}}^1$

素因数の和:795

約数の個数: 48

約数和(自身を含む): 300918240

約数和(自身を除く): 143969390

約数列:

[1, 2, 5, 10, 25, 50, 59, 83, 118, 166, 295, 415, 590, 641, 830, 1282, 1475, 2075, 2950, 3205, 4150, 4897, 6410, 9794, 16025, 24485, 32050, 37819, 48970, 53203, 75638, 106406, 122425, 189095, 244850, 266015, 378190, 532030, 945475, 1330075, 1890950, 2660150, 3138977, 6277954, 15694885, 31389770, 78474425, 156948850]

約数ペア:

[(1, 156948850), (2, 78474425), (5, 31389770), (10, 15694885), (25, 6277954), (50, 3138977), (59, 2660150), (83, 1890950), (118, 1330075), (166, 945475), (295, 532030), (415, 378190), (590, 266015), (641, 244850), (830, 189095), (1282, 122425), (1475, 106406), (2075, 75638), (2950, 53203), (3205, 48970), (4150, 37819), (4897, 32050), (6410, 24485), (9794, 16025)]