248536150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{607}}^1$

素因数の和:1069

約数の個数: 48

約数和(自身を含む): 488540160

約数和(自身を除く): 240004010

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 431, 475, 607, 862, 950, 1214, 2155, 3035, 4310, 6070, 8189, 10775, 11533, 15175, 16378, 21550, 23066, 30350, 40945, 57665, 81890, 115330, 204725, 261617, 288325, 409450, 523234, 576650, 1308085, 2616170, 4970723, 6540425, 9941446, 13080850, 24853615, 49707230, 124268075, 248536150]

約数ペア:

[(1, 248536150), (2, 124268075), (5, 49707230), (10, 24853615), (19, 13080850), (25, 9941446), (38, 6540425), (50, 4970723), (95, 2616170), (190, 1308085), (431, 576650), (475, 523234), (607, 409450), (862, 288325), (950, 261617), (1214, 204725), (2155, 115330), (3035, 81890), (4310, 57665), (6070, 40945), (8189, 30350), (10775, 23066), (11533, 21550), (15175, 16378)]