4534856420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1579}}^1\times {\mathrm{8447}}^1$

素因数の和:10052

約数の個数: 48

約数和(自身を含む): 10090967040

約数和(自身を除く): 5556110620

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 1579, 3158, 6316, 7895, 8447, 15790, 16894, 26843, 31580, 33788, 42235, 53686, 84470, 107372, 134215, 143599, 168940, 268430, 287198, 536860, 574396, 717995, 1435990, 2871980, 13337813, 26675626, 53351252, 66689065, 133378130, 226742821, 266756260, 453485642, 906971284, 1133714105, 2267428210, 4534856420]

約数ペア:

[(1, 4534856420), (2, 2267428210), (4, 1133714105), (5, 906971284), (10, 453485642), (17, 266756260), (20, 226742821), (34, 133378130), (68, 66689065), (85, 53351252), (170, 26675626), (340, 13337813), (1579, 2871980), (3158, 1435990), (6316, 717995), (7895, 574396), (8447, 536860), (15790, 287198), (16894, 268430), (26843, 168940), (31580, 143599), (33788, 134215), (42235, 107372), (53686, 84470)]