23272709900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{194101}}^1$

素因数の和:194235

約数の個数: 72

約数和(自身を含む): 55598576880

約数和(自身を除く): 32325866980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 109, 110, 218, 220, 275, 436, 545, 550, 1090, 1100, 1199, 2180, 2398, 2725, 4796, 5450, 5995, 10900, 11990, 23980, 29975, 59950, 119900, 194101, 388202, 776404, 970505, 1941010, 2135111, 3882020, 4270222, 4852525, 8540444, 9705050, 10675555, 19410100, 21157009, 21351110, 42314018, 42702220, 53377775, 84628036, 105785045, 106755550, 211570090, 213511100, 232727099, 423140180, 465454198, 528925225, 930908396, 1057850450, 1163635495, 2115700900, 2327270990, 4654541980, 5818177475, 11636354950, 23272709900]

約数ペア:

[(1, 23272709900), (2, 11636354950), (4, 5818177475), (5, 4654541980), (10, 2327270990), (11, 2115700900), (20, 1163635495), (22, 1057850450), (25, 930908396), (44, 528925225), (50, 465454198), (55, 423140180), (100, 232727099), (109, 213511100), (110, 211570090), (218, 106755550), (220, 105785045), (275, 84628036), (436, 53377775), (545, 42702220), (550, 42314018), (1090, 21351110), (1100, 21157009), (1199, 19410100), (2180, 10675555), (2398, 9705050), (2725, 8540444), (4796, 4852525), (5450, 4270222), (5995, 3882020), (10900, 2135111), (11990, 1941010), (23980, 970505), (29975, 776404), (59950, 388202), (119900, 194101)]