40794500

素因数分解:

$2^2\times 5^3\times {\mathrm{83}}^1\times {\mathrm{983}}^1$

素因数の和:1085

約数の個数: 48

約数和(自身を含む): 90260352

約数和(自身を除く): 49465852

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 83, 100, 125, 166, 250, 332, 415, 500, 830, 983, 1660, 1966, 2075, 3932, 4150, 4915, 8300, 9830, 10375, 19660, 20750, 24575, 41500, 49150, 81589, 98300, 122875, 163178, 245750, 326356, 407945, 491500, 815890, 1631780, 2039725, 4079450, 8158900, 10198625, 20397250, 40794500]

約数ペア:

[(1, 40794500), (2, 20397250), (4, 10198625), (5, 8158900), (10, 4079450), (20, 2039725), (25, 1631780), (50, 815890), (83, 491500), (100, 407945), (125, 326356), (166, 245750), (250, 163178), (332, 122875), (415, 98300), (500, 81589), (830, 49150), (983, 41500), (1660, 24575), (1966, 20750), (2075, 19660), (3932, 10375), (4150, 9830), (4915, 8300)]