236255540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{2689}}^1$

素因数の和:2912

約数の個数: 48

約数和(自身を含む): 520611840

約数和(自身を除く): 284356300

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 191, 230, 382, 460, 764, 955, 1910, 2689, 3820, 4393, 5378, 8786, 10756, 13445, 17572, 21965, 26890, 43930, 53780, 61847, 87860, 123694, 247388, 309235, 513599, 618470, 1027198, 1236940, 2054396, 2567995, 5135990, 10271980, 11812777, 23625554, 47251108, 59063885, 118127770, 236255540]

約数ペア:

[(1, 236255540), (2, 118127770), (4, 59063885), (5, 47251108), (10, 23625554), (20, 11812777), (23, 10271980), (46, 5135990), (92, 2567995), (115, 2054396), (191, 1236940), (230, 1027198), (382, 618470), (460, 513599), (764, 309235), (955, 247388), (1910, 123694), (2689, 87860), (3820, 61847), (4393, 53780), (5378, 43930), (8786, 26890), (10756, 21965), (13445, 17572)]