2000345504

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:478

約数の個数: 96

約数和(自身を含む): 4169926656

約数和(自身を除く): 2169581152

約数列:

[1, 2, 4, 8, 16, 32, 37, 53, 74, 106, 127, 148, 212, 251, 254, 296, 424, 502, 508, 592, 848, 1004, 1016, 1184, 1696, 1961, 2008, 2032, 3922, 4016, 4064, 4699, 6731, 7844, 8032, 9287, 9398, 13303, 13462, 15688, 18574, 18796, 26606, 26924, 31376, 31877, 37148, 37592, 53212, 53848, 62752, 63754, 74296, 75184, 106424, 107696, 127508, 148592, 150368, 212848, 215392, 249047, 255016, 297184, 425696, 492211, 498094, 510032, 984422, 996188, 1020064, 1179449, 1689481, 1968844, 1992376, 2358898, 3378962, 3937688, 3984752, 4717796, 6757924, 7875376, 7969504, 9435592, 13515848, 15750752, 18871184, 27031696, 37742368, 54063392, 62510797, 125021594, 250043188, 500086376, 1000172752, 2000345504]

約数ペア:

[(1, 2000345504), (2, 1000172752), (4, 500086376), (8, 250043188), (16, 125021594), (32, 62510797), (37, 54063392), (53, 37742368), (74, 27031696), (106, 18871184), (127, 15750752), (148, 13515848), (212, 9435592), (251, 7969504), (254, 7875376), (296, 6757924), (424, 4717796), (502, 3984752), (508, 3937688), (592, 3378962), (848, 2358898), (1004, 1992376), (1016, 1968844), (1184, 1689481), (1696, 1179449), (1961, 1020064), (2008, 996188), (2032, 984422), (3922, 510032), (4016, 498094), (4064, 492211), (4699, 425696), (6731, 297184), (7844, 255016), (8032, 249047), (9287, 215392), (9398, 212848), (13303, 150368), (13462, 148592), (15688, 127508), (18574, 107696), (18796, 106424), (26606, 75184), (26924, 74296), (31376, 63754), (31877, 62752), (37148, 53848), (37592, 53212)]