48185140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7459}}^1$

素因数の和:7504

約数の個数: 48

約数和(自身を含む): 112795200

約数和(自身を除く): 64610060

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 6460, 7459, 14918, 29836, 37295, 74590, 126803, 141721, 149180, 253606, 283442, 507212, 566884, 634015, 708605, 1268030, 1417210, 2409257, 2536060, 2834420, 4818514, 9637028, 12046285, 24092570, 48185140]

約数ペア:

[(1, 48185140), (2, 24092570), (4, 12046285), (5, 9637028), (10, 4818514), (17, 2834420), (19, 2536060), (20, 2409257), (34, 1417210), (38, 1268030), (68, 708605), (76, 634015), (85, 566884), (95, 507212), (170, 283442), (190, 253606), (323, 149180), (340, 141721), (380, 126803), (646, 74590), (1292, 37295), (1615, 29836), (3230, 14918), (6460, 7459)]