77298260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{5039}}^1$

素因数の和:5120

約数の個数: 48

約数和(自身を含む): 177811200

約数和(自身を除く): 100512940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 236, 260, 295, 590, 767, 1180, 1534, 3068, 3835, 5039, 7670, 10078, 15340, 20156, 25195, 50390, 65507, 100780, 131014, 262028, 297301, 327535, 594602, 655070, 1189204, 1310140, 1486505, 2973010, 3864913, 5946020, 7729826, 15459652, 19324565, 38649130, 77298260]

約数ペア:

[(1, 77298260), (2, 38649130), (4, 19324565), (5, 15459652), (10, 7729826), (13, 5946020), (20, 3864913), (26, 2973010), (52, 1486505), (59, 1310140), (65, 1189204), (118, 655070), (130, 594602), (236, 327535), (260, 297301), (295, 262028), (590, 131014), (767, 100780), (1180, 65507), (1534, 50390), (3068, 25195), (3835, 20156), (5039, 15340), (7670, 10078)]