146150680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5303}}^1$

素因数の和:5380

約数の個数: 64

約数和(自身を含む): 360884160

約数和(自身を除く): 214733480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 53, 65, 104, 106, 130, 212, 260, 265, 424, 520, 530, 689, 1060, 1378, 2120, 2756, 3445, 5303, 5512, 6890, 10606, 13780, 21212, 26515, 27560, 42424, 53030, 68939, 106060, 137878, 212120, 275756, 281059, 344695, 551512, 562118, 689390, 1124236, 1378780, 1405295, 2248472, 2757560, 2810590, 3653767, 5621180, 7307534, 11242360, 14615068, 18268835, 29230136, 36537670, 73075340, 146150680]

約数ペア:

[(1, 146150680), (2, 73075340), (4, 36537670), (5, 29230136), (8, 18268835), (10, 14615068), (13, 11242360), (20, 7307534), (26, 5621180), (40, 3653767), (52, 2810590), (53, 2757560), (65, 2248472), (104, 1405295), (106, 1378780), (130, 1124236), (212, 689390), (260, 562118), (265, 551512), (424, 344695), (520, 281059), (530, 275756), (689, 212120), (1060, 137878), (1378, 106060), (2120, 68939), (2756, 53030), (3445, 42424), (5303, 27560), (5512, 26515), (6890, 21212), (10606, 13780)]