5008380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6421}}^1$

素因数の和:6446

約数の個数: 48

約数和(自身を含む): 15104544

約数和(自身を除く): 10096164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 6421, 12842, 19263, 25684, 32105, 38526, 64210, 77052, 83473, 96315, 128420, 166946, 192630, 250419, 333892, 385260, 417365, 500838, 834730, 1001676, 1252095, 1669460, 2504190, 5008380]

約数ペア:

[(1, 5008380), (2, 2504190), (3, 1669460), (4, 1252095), (5, 1001676), (6, 834730), (10, 500838), (12, 417365), (13, 385260), (15, 333892), (20, 250419), (26, 192630), (30, 166946), (39, 128420), (52, 96315), (60, 83473), (65, 77052), (78, 64210), (130, 38526), (156, 32105), (195, 25684), (260, 19263), (390, 12842), (780, 6421)]