212372320

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{911}}^1$

素因数の和:1004

約数の個数: 96

約数和(自身を含む): 529514496

約数和(自身を除く): 317142176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 47, 62, 80, 94, 124, 155, 160, 188, 235, 248, 310, 376, 470, 496, 620, 752, 911, 940, 992, 1240, 1457, 1504, 1822, 1880, 2480, 2914, 3644, 3760, 4555, 4960, 5828, 7285, 7288, 7520, 9110, 11656, 14570, 14576, 18220, 23312, 28241, 29140, 29152, 36440, 42817, 46624, 56482, 58280, 72880, 85634, 112964, 116560, 141205, 145760, 171268, 214085, 225928, 233120, 282410, 342536, 428170, 451856, 564820, 685072, 856340, 903712, 1129640, 1327327, 1370144, 1712680, 2259280, 2654654, 3425360, 4518560, 5309308, 6636635, 6850720, 10618616, 13273270, 21237232, 26546540, 42474464, 53093080, 106186160, 212372320]

約数ペア:

[(1, 212372320), (2, 106186160), (4, 53093080), (5, 42474464), (8, 26546540), (10, 21237232), (16, 13273270), (20, 10618616), (31, 6850720), (32, 6636635), (40, 5309308), (47, 4518560), (62, 3425360), (80, 2654654), (94, 2259280), (124, 1712680), (155, 1370144), (160, 1327327), (188, 1129640), (235, 903712), (248, 856340), (310, 685072), (376, 564820), (470, 451856), (496, 428170), (620, 342536), (752, 282410), (911, 233120), (940, 225928), (992, 214085), (1240, 171268), (1457, 145760), (1504, 141205), (1822, 116560), (1880, 112964), (2480, 85634), (2914, 72880), (3644, 58280), (3760, 56482), (4555, 46624), (4960, 42817), (5828, 36440), (7285, 29152), (7288, 29140), (7520, 28241), (9110, 23312), (11656, 18220), (14570, 14576)]