38711200

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:167

約数の個数: 144

約数和(自身を含む): 106305696

約数和(自身を除く): 67594496

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 53, 55, 80, 83, 88, 100, 106, 110, 160, 166, 176, 200, 212, 220, 265, 275, 332, 352, 400, 415, 424, 440, 530, 550, 583, 664, 800, 830, 848, 880, 913, 1060, 1100, 1166, 1325, 1328, 1660, 1696, 1760, 1826, 2075, 2120, 2200, 2332, 2650, 2656, 2915, 3320, 3652, 4150, 4240, 4399, 4400, 4565, 4664, 5300, 5830, 6640, 7304, 8300, 8480, 8798, 8800, 9130, 9328, 10600, 11660, 13280, 14575, 14608, 16600, 17596, 18260, 18656, 21200, 21995, 22825, 23320, 29150, 29216, 33200, 35192, 36520, 42400, 43990, 45650, 46640, 48389, 58300, 66400, 70384, 73040, 87980, 91300, 93280, 96778, 109975, 116600, 140768, 146080, 175960, 182600, 193556, 219950, 233200, 241945, 351920, 365200, 387112, 439900, 466400, 483890, 703840, 730400, 774224, 879800, 967780, 1209725, 1548448, 1759600, 1935560, 2419450, 3519200, 3871120, 4838900, 7742240, 9677800, 19355600, 38711200]

約数ペア:

[(1, 38711200), (2, 19355600), (4, 9677800), (5, 7742240), (8, 4838900), (10, 3871120), (11, 3519200), (16, 2419450), (20, 1935560), (22, 1759600), (25, 1548448), (32, 1209725), (40, 967780), (44, 879800), (50, 774224), (53, 730400), (55, 703840), (80, 483890), (83, 466400), (88, 439900), (100, 387112), (106, 365200), (110, 351920), (160, 241945), (166, 233200), (176, 219950), (200, 193556), (212, 182600), (220, 175960), (265, 146080), (275, 140768), (332, 116600), (352, 109975), (400, 96778), (415, 93280), (424, 91300), (440, 87980), (530, 73040), (550, 70384), (583, 66400), (664, 58300), (800, 48389), (830, 46640), (848, 45650), (880, 43990), (913, 42400), (1060, 36520), (1100, 35192), (1166, 33200), (1325, 29216), (1328, 29150), (1660, 23320), (1696, 22825), (1760, 21995), (1826, 21200), (2075, 18656), (2120, 18260), (2200, 17596), (2332, 16600), (2650, 14608), (2656, 14575), (2915, 13280), (3320, 11660), (3652, 10600), (4150, 9328), (4240, 9130), (4399, 8800), (4400, 8798), (4565, 8480), (4664, 8300), (5300, 7304), (5830, 6640)]