38777797850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{359}}^1\times {\mathrm{709}}^1$

素因数の和:1368

約数の個数: 96

約数和(自身を含む): 79299388800

約数和(自身を除く): 40521590950

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 277, 359, 550, 554, 709, 718, 1385, 1418, 1795, 2770, 3047, 3545, 3590, 3949, 6094, 6925, 7090, 7799, 7898, 8975, 13850, 15235, 15598, 17725, 17950, 19745, 30470, 35450, 38995, 39490, 76175, 77990, 98725, 99443, 152350, 194975, 196393, 197450, 198886, 254531, 389950, 392786, 497215, 509062, 981965, 994430, 1093873, 1272655, 1963930, 2160323, 2187746, 2486075, 2545310, 2799841, 4320646, 4909825, 4972150, 5469365, 5599682, 6363275, 9819650, 10801615, 10938730, 12726550, 13999205, 21603230, 27346825, 27998410, 54008075, 54693650, 69996025, 70505087, 108016150, 139992050, 141010174, 352525435, 705050870, 775555957, 1551111914, 1762627175, 3525254350, 3877779785, 7755559570, 19388898925, 38777797850]

約数ペア:

[(1, 38777797850), (2, 19388898925), (5, 7755559570), (10, 3877779785), (11, 3525254350), (22, 1762627175), (25, 1551111914), (50, 775555957), (55, 705050870), (110, 352525435), (275, 141010174), (277, 139992050), (359, 108016150), (550, 70505087), (554, 69996025), (709, 54693650), (718, 54008075), (1385, 27998410), (1418, 27346825), (1795, 21603230), (2770, 13999205), (3047, 12726550), (3545, 10938730), (3590, 10801615), (3949, 9819650), (6094, 6363275), (6925, 5599682), (7090, 5469365), (7799, 4972150), (7898, 4909825), (8975, 4320646), (13850, 2799841), (15235, 2545310), (15598, 2486075), (17725, 2187746), (17950, 2160323), (19745, 1963930), (30470, 1272655), (35450, 1093873), (38995, 994430), (39490, 981965), (76175, 509062), (77990, 497215), (98725, 392786), (99443, 389950), (152350, 254531), (194975, 198886), (196393, 197450)]