26653260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3391}}^1$

素因数の和:3534

約数の個数: 48

約数和(自身を含む): 75220992

約数和(自身を除く): 48567732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3391, 3930, 6782, 7860, 10173, 13564, 16955, 20346, 33910, 40692, 50865, 67820, 101730, 203460, 444221, 888442, 1332663, 1776884, 2221105, 2665326, 4442210, 5330652, 6663315, 8884420, 13326630, 26653260]

約数ペア:

[(1, 26653260), (2, 13326630), (3, 8884420), (4, 6663315), (5, 5330652), (6, 4442210), (10, 2665326), (12, 2221105), (15, 1776884), (20, 1332663), (30, 888442), (60, 444221), (131, 203460), (262, 101730), (393, 67820), (524, 50865), (655, 40692), (786, 33910), (1310, 20346), (1572, 16955), (1965, 13564), (2620, 10173), (3391, 7860), (3930, 6782)]