74030450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{8761}}^1$

素因数の和:8799

約数の個数: 36

約数和(自身を含む): 149120478

約数和(自身を除く): 75090028

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1690, 4225, 8450, 8761, 17522, 43805, 87610, 113893, 219025, 227786, 438050, 569465, 1138930, 1480609, 2847325, 2961218, 5694650, 7403045, 14806090, 37015225, 74030450]

約数ペア:

[(1, 74030450), (2, 37015225), (5, 14806090), (10, 7403045), (13, 5694650), (25, 2961218), (26, 2847325), (50, 1480609), (65, 1138930), (130, 569465), (169, 438050), (325, 227786), (338, 219025), (650, 113893), (845, 87610), (1690, 43805), (4225, 17522), (8450, 8761)]