86983600

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:455

約数の個数: 120

約数和(自身を含む): 232900272

約数和(自身を除く): 145916672

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 53, 55, 80, 88, 100, 106, 110, 176, 200, 212, 220, 265, 275, 373, 400, 424, 440, 530, 550, 583, 746, 848, 880, 1060, 1100, 1166, 1325, 1492, 1865, 2120, 2200, 2332, 2650, 2915, 2984, 3730, 4103, 4240, 4400, 4664, 5300, 5830, 5968, 7460, 8206, 9325, 9328, 10600, 11660, 14575, 14920, 16412, 18650, 19769, 20515, 21200, 23320, 29150, 29840, 32824, 37300, 39538, 41030, 46640, 58300, 65648, 74600, 79076, 82060, 98845, 102575, 116600, 149200, 158152, 164120, 197690, 205150, 217459, 233200, 316304, 328240, 395380, 410300, 434918, 494225, 790760, 820600, 869836, 988450, 1087295, 1581520, 1641200, 1739672, 1976900, 2174590, 3479344, 3953800, 4349180, 5436475, 7907600, 8698360, 10872950, 17396720, 21745900, 43491800, 86983600]

約数ペア:

[(1, 86983600), (2, 43491800), (4, 21745900), (5, 17396720), (8, 10872950), (10, 8698360), (11, 7907600), (16, 5436475), (20, 4349180), (22, 3953800), (25, 3479344), (40, 2174590), (44, 1976900), (50, 1739672), (53, 1641200), (55, 1581520), (80, 1087295), (88, 988450), (100, 869836), (106, 820600), (110, 790760), (176, 494225), (200, 434918), (212, 410300), (220, 395380), (265, 328240), (275, 316304), (373, 233200), (400, 217459), (424, 205150), (440, 197690), (530, 164120), (550, 158152), (583, 149200), (746, 116600), (848, 102575), (880, 98845), (1060, 82060), (1100, 79076), (1166, 74600), (1325, 65648), (1492, 58300), (1865, 46640), (2120, 41030), (2200, 39538), (2332, 37300), (2650, 32824), (2915, 29840), (2984, 29150), (3730, 23320), (4103, 21200), (4240, 20515), (4400, 19769), (4664, 18650), (5300, 16412), (5830, 14920), (5968, 14575), (7460, 11660), (8206, 10600), (9325, 9328)]