23797460

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 52157952

約数和(自身を除く): 28360492

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 131, 155, 262, 293, 310, 524, 586, 620, 655, 1172, 1310, 1465, 2620, 2930, 4061, 5860, 8122, 9083, 16244, 18166, 20305, 36332, 38383, 40610, 45415, 76766, 81220, 90830, 153532, 181660, 191915, 383830, 767660, 1189873, 2379746, 4759492, 5949365, 11898730, 23797460]

約数ペア:

[(1, 23797460), (2, 11898730), (4, 5949365), (5, 4759492), (10, 2379746), (20, 1189873), (31, 767660), (62, 383830), (124, 191915), (131, 181660), (155, 153532), (262, 90830), (293, 81220), (310, 76766), (524, 45415), (586, 40610), (620, 38383), (655, 36332), (1172, 20305), (1310, 18166), (1465, 16244), (2620, 9083), (2930, 8122), (4061, 5860)]