119068520

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{733}}^1$

素因数の和:906

約数の個数: 64

約数和(自身を含む): 279037440

約数和(自身を除く): 159968920

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 131, 155, 248, 262, 310, 524, 620, 655, 733, 1048, 1240, 1310, 1466, 2620, 2932, 3665, 4061, 5240, 5864, 7330, 8122, 14660, 16244, 20305, 22723, 29320, 32488, 40610, 45446, 81220, 90892, 96023, 113615, 162440, 181784, 192046, 227230, 384092, 454460, 480115, 768184, 908920, 960230, 1920460, 2976713, 3840920, 5953426, 11906852, 14883565, 23813704, 29767130, 59534260, 119068520]

約数ペア:

[(1, 119068520), (2, 59534260), (4, 29767130), (5, 23813704), (8, 14883565), (10, 11906852), (20, 5953426), (31, 3840920), (40, 2976713), (62, 1920460), (124, 960230), (131, 908920), (155, 768184), (248, 480115), (262, 454460), (310, 384092), (524, 227230), (620, 192046), (655, 181784), (733, 162440), (1048, 113615), (1240, 96023), (1310, 90892), (1466, 81220), (2620, 45446), (2932, 40610), (3665, 32488), (4061, 29320), (5240, 22723), (5864, 20305), (7330, 16244), (8122, 14660)]