104401420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:299

約数の個数: 96

約数和(自身を含む): 245222208

約数和(自身を除く): 140820788

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 43, 68, 74, 85, 86, 148, 170, 172, 185, 193, 215, 340, 370, 386, 430, 629, 731, 740, 772, 860, 965, 1258, 1462, 1591, 1930, 2516, 2924, 3145, 3182, 3281, 3655, 3860, 6290, 6364, 6562, 7141, 7310, 7955, 8299, 12580, 13124, 14282, 14620, 15910, 16405, 16598, 27047, 28564, 31820, 32810, 33196, 35705, 41495, 54094, 65620, 71410, 82990, 108188, 121397, 135235, 141083, 142820, 165980, 242794, 270470, 282166, 307063, 485588, 540940, 564332, 606985, 614126, 705415, 1213970, 1228252, 1410830, 1535315, 2427940, 2821660, 3070630, 5220071, 6141260, 10440142, 20880284, 26100355, 52200710, 104401420]

約数ペア:

[(1, 104401420), (2, 52200710), (4, 26100355), (5, 20880284), (10, 10440142), (17, 6141260), (20, 5220071), (34, 3070630), (37, 2821660), (43, 2427940), (68, 1535315), (74, 1410830), (85, 1228252), (86, 1213970), (148, 705415), (170, 614126), (172, 606985), (185, 564332), (193, 540940), (215, 485588), (340, 307063), (370, 282166), (386, 270470), (430, 242794), (629, 165980), (731, 142820), (740, 141083), (772, 135235), (860, 121397), (965, 108188), (1258, 82990), (1462, 71410), (1591, 65620), (1930, 54094), (2516, 41495), (2924, 35705), (3145, 33196), (3182, 32810), (3281, 31820), (3655, 28564), (3860, 27047), (6290, 16598), (6364, 16405), (6562, 15910), (7141, 14620), (7310, 14282), (7955, 13124), (8299, 12580)]