4205120

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{773}}^1$

素因数の和:807

約数の個数: 56

約数和(自身を含む): 10616184

約数和(自身を除く): 6411064

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 773, 1088, 1360, 1546, 2720, 3092, 3865, 5440, 6184, 7730, 12368, 13141, 15460, 24736, 26282, 30920, 49472, 52564, 61840, 65705, 105128, 123680, 131410, 210256, 247360, 262820, 420512, 525640, 841024, 1051280, 2102560, 4205120]

約数ペア:

[(1, 4205120), (2, 2102560), (4, 1051280), (5, 841024), (8, 525640), (10, 420512), (16, 262820), (17, 247360), (20, 210256), (32, 131410), (34, 123680), (40, 105128), (64, 65705), (68, 61840), (80, 52564), (85, 49472), (136, 30920), (160, 26282), (170, 24736), (272, 15460), (320, 13141), (340, 12368), (544, 7730), (680, 6184), (773, 5440), (1088, 3865), (1360, 3092), (1546, 2720)]