77882933180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8095939}}^1$

素因数の和:8095998

約数の個数: 48

約数和(自身を含む): 180895683360

約数和(自身を除く): 103012750180

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 962, 1924, 2405, 4810, 9620, 8095939, 16191878, 32383756, 40479695, 80959390, 105247207, 161918780, 210494414, 299549743, 420988828, 526236035, 599099486, 1052472070, 1198198972, 1497748715, 2104944140, 2995497430, 3894146659, 5990994860, 7788293318, 15576586636, 19470733295, 38941466590, 77882933180]

約数ペア:

[(1, 77882933180), (2, 38941466590), (4, 19470733295), (5, 15576586636), (10, 7788293318), (13, 5990994860), (20, 3894146659), (26, 2995497430), (37, 2104944140), (52, 1497748715), (65, 1198198972), (74, 1052472070), (130, 599099486), (148, 526236035), (185, 420988828), (260, 299549743), (370, 210494414), (481, 161918780), (740, 105247207), (962, 80959390), (1924, 40479695), (2405, 32383756), (4810, 16191878), (9620, 8095939)]