100147100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{52709}}^1$

素因数の和:52742

約数の個数: 36

約数和(自身を含む): 228761400

約数和(自身を除く): 128614300

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 52709, 105418, 210836, 263545, 527090, 1001471, 1054180, 1317725, 2002942, 2635450, 4005884, 5007355, 5270900, 10014710, 20029420, 25036775, 50073550, 100147100]

約数ペア:

[(1, 100147100), (2, 50073550), (4, 25036775), (5, 20029420), (10, 10014710), (19, 5270900), (20, 5007355), (25, 4005884), (38, 2635450), (50, 2002942), (76, 1317725), (95, 1054180), (100, 1001471), (190, 527090), (380, 263545), (475, 210836), (950, 105418), (1900, 52709)]