89853670220

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{673}}^1\times {\mathrm{80429}}^1$

素因数の和:81194

約数の個数: 48

約数和(自身を含む): 191252244960

約数和(自身を除く): 101398574740

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 673, 830, 1346, 1660, 2692, 3365, 6730, 13460, 55859, 80429, 111718, 160858, 223436, 279295, 321716, 402145, 558590, 804290, 1117180, 1608580, 6675607, 13351214, 26702428, 33378035, 54128717, 66756070, 108257434, 133512140, 216514868, 270643585, 541287170, 1082574340, 4492683511, 8985367022, 17970734044, 22463417555, 44926835110, 89853670220]

約数ペア:

[(1, 89853670220), (2, 44926835110), (4, 22463417555), (5, 17970734044), (10, 8985367022), (20, 4492683511), (83, 1082574340), (166, 541287170), (332, 270643585), (415, 216514868), (673, 133512140), (830, 108257434), (1346, 66756070), (1660, 54128717), (2692, 33378035), (3365, 26702428), (6730, 13351214), (13460, 6675607), (55859, 1608580), (80429, 1117180), (111718, 804290), (160858, 558590), (223436, 402145), (279295, 321716)]