39208650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{20107}}^1$

素因数の和:20135

約数の個数: 48

約数和(自身を含む): 104722464

約数和(自身を除く): 65513814

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 20107, 40214, 60321, 100535, 120642, 201070, 261391, 301605, 502675, 522782, 603210, 784173, 1005350, 1306955, 1508025, 1568346, 2613910, 3016050, 3920865, 6534775, 7841730, 13069550, 19604325, 39208650]

約数ペア:

[(1, 39208650), (2, 19604325), (3, 13069550), (5, 7841730), (6, 6534775), (10, 3920865), (13, 3016050), (15, 2613910), (25, 1568346), (26, 1508025), (30, 1306955), (39, 1005350), (50, 784173), (65, 603210), (75, 522782), (78, 502675), (130, 301605), (150, 261391), (195, 201070), (325, 120642), (390, 100535), (650, 60321), (975, 40214), (1950, 20107)]