1880035300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4241}}^1$

素因数の和:4310

約数の個数: 144

約数和(自身を含む): 4948683264

約数和(自身を除く): 3068647964

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 31, 44, 50, 52, 55, 62, 65, 100, 110, 124, 130, 143, 155, 220, 260, 275, 286, 310, 325, 341, 403, 550, 572, 620, 650, 682, 715, 775, 806, 1100, 1300, 1364, 1430, 1550, 1612, 1705, 2015, 2860, 3100, 3410, 3575, 4030, 4241, 4433, 6820, 7150, 8060, 8482, 8525, 8866, 10075, 14300, 16964, 17050, 17732, 20150, 21205, 22165, 34100, 40300, 42410, 44330, 46651, 55133, 84820, 88660, 93302, 106025, 110266, 110825, 131471, 186604, 212050, 220532, 221650, 233255, 262942, 275665, 424100, 443300, 466510, 525884, 551330, 606463, 657355, 933020, 1102660, 1166275, 1212926, 1314710, 1378325, 1446181, 1709123, 2332550, 2425852, 2629420, 2756650, 2892362, 3032315, 3286775, 3418246, 4665100, 5513300, 5784724, 6064630, 6573550, 6836492, 7230905, 8545615, 12129260, 13147100, 14461810, 15161575, 17091230, 18800353, 28923620, 30323150, 34182460, 36154525, 37600706, 42728075, 60646300, 72309050, 75201412, 85456150, 94001765, 144618100, 170912300, 188003530, 376007060, 470008825, 940017650, 1880035300]

約数ペア:

[(1, 1880035300), (2, 940017650), (4, 470008825), (5, 376007060), (10, 188003530), (11, 170912300), (13, 144618100), (20, 94001765), (22, 85456150), (25, 75201412), (26, 72309050), (31, 60646300), (44, 42728075), (50, 37600706), (52, 36154525), (55, 34182460), (62, 30323150), (65, 28923620), (100, 18800353), (110, 17091230), (124, 15161575), (130, 14461810), (143, 13147100), (155, 12129260), (220, 8545615), (260, 7230905), (275, 6836492), (286, 6573550), (310, 6064630), (325, 5784724), (341, 5513300), (403, 4665100), (550, 3418246), (572, 3286775), (620, 3032315), (650, 2892362), (682, 2756650), (715, 2629420), (775, 2425852), (806, 2332550), (1100, 1709123), (1300, 1446181), (1364, 1378325), (1430, 1314710), (1550, 1212926), (1612, 1166275), (1705, 1102660), (2015, 933020), (2860, 657355), (3100, 606463), (3410, 551330), (3575, 525884), (4030, 466510), (4241, 443300), (4433, 424100), (6820, 275665), (7150, 262942), (8060, 233255), (8482, 221650), (8525, 220532), (8866, 212050), (10075, 186604), (14300, 131471), (16964, 110825), (17050, 110266), (17732, 106025), (20150, 93302), (21205, 88660), (22165, 84820), (34100, 55133), (40300, 46651), (42410, 44330)]