39630400

素因数分解:

$2^6\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:117

約数の個数: 168

約数和(自身を含む): 108850176

約数和(自身を除く): 69219776

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 31, 32, 34, 40, 47, 50, 62, 64, 68, 80, 85, 94, 100, 124, 136, 155, 160, 170, 188, 200, 235, 248, 272, 310, 320, 340, 376, 400, 425, 470, 496, 527, 544, 620, 680, 752, 775, 799, 800, 850, 940, 992, 1054, 1088, 1175, 1240, 1360, 1457, 1504, 1550, 1598, 1600, 1700, 1880, 1984, 2108, 2350, 2480, 2635, 2720, 2914, 3008, 3100, 3196, 3400, 3760, 3995, 4216, 4700, 4960, 5270, 5440, 5828, 6200, 6392, 6800, 7285, 7520, 7990, 8432, 9400, 9920, 10540, 11656, 12400, 12784, 13175, 13600, 14570, 15040, 15980, 16864, 18800, 19975, 21080, 23312, 24769, 24800, 25568, 26350, 27200, 29140, 31960, 33728, 36425, 37600, 39950, 42160, 46624, 49538, 49600, 51136, 52700, 58280, 63920, 72850, 75200, 79900, 84320, 93248, 99076, 105400, 116560, 123845, 127840, 145700, 159800, 168640, 198152, 210800, 233120, 247690, 255680, 291400, 319600, 396304, 421600, 466240, 495380, 582800, 619225, 639200, 792608, 843200, 990760, 1165600, 1238450, 1278400, 1585216, 1981520, 2331200, 2476900, 3963040, 4953800, 7926080, 9907600, 19815200, 39630400]

約数ペア:

[(1, 39630400), (2, 19815200), (4, 9907600), (5, 7926080), (8, 4953800), (10, 3963040), (16, 2476900), (17, 2331200), (20, 1981520), (25, 1585216), (31, 1278400), (32, 1238450), (34, 1165600), (40, 990760), (47, 843200), (50, 792608), (62, 639200), (64, 619225), (68, 582800), (80, 495380), (85, 466240), (94, 421600), (100, 396304), (124, 319600), (136, 291400), (155, 255680), (160, 247690), (170, 233120), (188, 210800), (200, 198152), (235, 168640), (248, 159800), (272, 145700), (310, 127840), (320, 123845), (340, 116560), (376, 105400), (400, 99076), (425, 93248), (470, 84320), (496, 79900), (527, 75200), (544, 72850), (620, 63920), (680, 58280), (752, 52700), (775, 51136), (799, 49600), (800, 49538), (850, 46624), (940, 42160), (992, 39950), (1054, 37600), (1088, 36425), (1175, 33728), (1240, 31960), (1360, 29140), (1457, 27200), (1504, 26350), (1550, 25568), (1598, 24800), (1600, 24769), (1700, 23312), (1880, 21080), (1984, 19975), (2108, 18800), (2350, 16864), (2480, 15980), (2635, 15040), (2720, 14570), (2914, 13600), (3008, 13175), (3100, 12784), (3196, 12400), (3400, 11656), (3760, 10540), (3995, 9920), (4216, 9400), (4700, 8432), (4960, 7990), (5270, 7520), (5440, 7285), (5828, 6800), (6200, 6392)]