19600600

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{4261}}^1$

素因数の和:4300

約数の個数: 48

約数和(自身を含む): 47563920

約数和(自身を除く): 27963320

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, 4261, 4600, 8522, 17044, 21305, 34088, 42610, 85220, 98003, 106525, 170440, 196006, 213050, 392012, 426100, 490015, 784024, 852200, 980030, 1960060, 2450075, 3920120, 4900150, 9800300, 19600600]

約数ペア:

[(1, 19600600), (2, 9800300), (4, 4900150), (5, 3920120), (8, 2450075), (10, 1960060), (20, 980030), (23, 852200), (25, 784024), (40, 490015), (46, 426100), (50, 392012), (92, 213050), (100, 196006), (115, 170440), (184, 106525), (200, 98003), (230, 85220), (460, 42610), (575, 34088), (920, 21305), (1150, 17044), (2300, 8522), (4261, 4600)]