5788900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:161

約数の個数: 72

約数和(自身を含む): 13938344

約数和(自身を除く): 8149444

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 61, 65, 73, 100, 122, 130, 146, 244, 260, 292, 305, 325, 365, 610, 650, 730, 793, 949, 1220, 1300, 1460, 1525, 1586, 1825, 1898, 3050, 3172, 3650, 3796, 3965, 4453, 4745, 6100, 7300, 7930, 8906, 9490, 15860, 17812, 18980, 19825, 22265, 23725, 39650, 44530, 47450, 57889, 79300, 89060, 94900, 111325, 115778, 222650, 231556, 289445, 445300, 578890, 1157780, 1447225, 2894450, 5788900]

約数ペア:

[(1, 5788900), (2, 2894450), (4, 1447225), (5, 1157780), (10, 578890), (13, 445300), (20, 289445), (25, 231556), (26, 222650), (50, 115778), (52, 111325), (61, 94900), (65, 89060), (73, 79300), (100, 57889), (122, 47450), (130, 44530), (146, 39650), (244, 23725), (260, 22265), (292, 19825), (305, 18980), (325, 17812), (365, 15860), (610, 9490), (650, 8906), (730, 7930), (793, 7300), (949, 6100), (1220, 4745), (1300, 4453), (1460, 3965), (1525, 3796), (1586, 3650), (1825, 3172), (1898, 3050)]