415361570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{77929}}^1$

素因数の和:77990

約数の個数: 32

約数和(自身を含む): 824811120

約数和(自身を除く): 409449550

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 77929, 155858, 389645, 779290, 1013077, 2026154, 3195089, 5065385, 6390178, 10130770, 15975445, 31950890, 41536157, 83072314, 207680785, 415361570]

約数ペア:

[(1, 415361570), (2, 207680785), (5, 83072314), (10, 41536157), (13, 31950890), (26, 15975445), (41, 10130770), (65, 6390178), (82, 5065385), (130, 3195089), (205, 2026154), (410, 1013077), (533, 779290), (1066, 389645), (2665, 155858), (5330, 77929)]