402002350

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{5231}}^1$

素因数の和:5325

約数の個数: 48

約数和(自身を含む): 788253120

約数和(自身を除く): 386250770

約数列:

[1, 2, 5, 10, 25, 29, 50, 53, 58, 106, 145, 265, 290, 530, 725, 1325, 1450, 1537, 2650, 3074, 5231, 7685, 10462, 15370, 26155, 38425, 52310, 76850, 130775, 151699, 261550, 277243, 303398, 554486, 758495, 1386215, 1516990, 2772430, 3792475, 6931075, 7584950, 8040047, 13862150, 16080094, 40200235, 80400470, 201001175, 402002350]

約数ペア:

[(1, 402002350), (2, 201001175), (5, 80400470), (10, 40200235), (25, 16080094), (29, 13862150), (50, 8040047), (53, 7584950), (58, 6931075), (106, 3792475), (145, 2772430), (265, 1516990), (290, 1386215), (530, 758495), (725, 554486), (1325, 303398), (1450, 277243), (1537, 261550), (2650, 151699), (3074, 130775), (5231, 76850), (7685, 52310), (10462, 38425), (15370, 26155)]