112839100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5399}}^1$

素因数の和:5443

約数の個数: 72

約数和(自身を含む): 281232000

約数和(自身を除く): 168392900

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 76, 95, 100, 110, 190, 209, 220, 275, 380, 418, 475, 550, 836, 950, 1045, 1100, 1900, 2090, 4180, 5225, 5399, 10450, 10798, 20900, 21596, 26995, 53990, 59389, 102581, 107980, 118778, 134975, 205162, 237556, 269950, 296945, 410324, 512905, 539900, 593890, 1025810, 1128391, 1187780, 1484725, 2051620, 2256782, 2564525, 2969450, 4513564, 5129050, 5641955, 5938900, 10258100, 11283910, 22567820, 28209775, 56419550, 112839100]

約数ペア:

[(1, 112839100), (2, 56419550), (4, 28209775), (5, 22567820), (10, 11283910), (11, 10258100), (19, 5938900), (20, 5641955), (22, 5129050), (25, 4513564), (38, 2969450), (44, 2564525), (50, 2256782), (55, 2051620), (76, 1484725), (95, 1187780), (100, 1128391), (110, 1025810), (190, 593890), (209, 539900), (220, 512905), (275, 410324), (380, 296945), (418, 269950), (475, 237556), (550, 205162), (836, 134975), (950, 118778), (1045, 107980), (1100, 102581), (1900, 59389), (2090, 53990), (4180, 26995), (5225, 21596), (5399, 20900), (10450, 10798)]