69425240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{547}}^1$

素因数の和:744

約数の個数: 64

約数和(自身を含む): 165715200

約数和(自身を除く): 96289960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 167, 190, 334, 380, 547, 668, 760, 835, 1094, 1336, 1670, 2188, 2735, 3173, 3340, 4376, 5470, 6346, 6680, 10393, 10940, 12692, 15865, 20786, 21880, 25384, 31730, 41572, 51965, 63460, 83144, 91349, 103930, 126920, 182698, 207860, 365396, 415720, 456745, 730792, 913490, 1735631, 1826980, 3471262, 3653960, 6942524, 8678155, 13885048, 17356310, 34712620, 69425240]

約数ペア:

[(1, 69425240), (2, 34712620), (4, 17356310), (5, 13885048), (8, 8678155), (10, 6942524), (19, 3653960), (20, 3471262), (38, 1826980), (40, 1735631), (76, 913490), (95, 730792), (152, 456745), (167, 415720), (190, 365396), (334, 207860), (380, 182698), (547, 126920), (668, 103930), (760, 91349), (835, 83144), (1094, 63460), (1336, 51965), (1670, 41572), (2188, 31730), (2735, 25384), (3173, 21880), (3340, 20786), (4376, 15865), (5470, 12692), (6346, 10940), (6680, 10393)]