101903800

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{22153}}^1$

素因数の和:22192

約数の個数: 48

約数和(自身を含む): 247238640

約数和(自身を除く): 145334840

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 184, 200, 230, 460, 575, 920, 1150, 2300, 4600, 22153, 44306, 88612, 110765, 177224, 221530, 443060, 509519, 553825, 886120, 1019038, 1107650, 2038076, 2215300, 2547595, 4076152, 4430600, 5095190, 10190380, 12737975, 20380760, 25475950, 50951900, 101903800]

約数ペア:

[(1, 101903800), (2, 50951900), (4, 25475950), (5, 20380760), (8, 12737975), (10, 10190380), (20, 5095190), (23, 4430600), (25, 4076152), (40, 2547595), (46, 2215300), (50, 2038076), (92, 1107650), (100, 1019038), (115, 886120), (184, 553825), (200, 509519), (230, 443060), (460, 221530), (575, 177224), (920, 110765), (1150, 88612), (2300, 44306), (4600, 22153)]